432960920290369 has 3 divisors (see below), whose sum is σ = 432960941098083. Its totient is φ = 432960899482656.

The previous prime is 432960920290219. The next prime is 432960920290373. The reversal of 432960920290369 is 963092029069234.

The square root of 432960920290369 is 20807713.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1040385025 + 432959879905344 = 32255^2 + 20807688^2 .

It is not a de Polignac number, because 432960920290369 - 2⁹ = 432960920289857 is a prime.

It is a super-2 number, since 2×432960920290369² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432960920290369.

It is not an unprimeable number, because it can be changed into a prime (432960924290369) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10403857 + ... + 31211569.

It is an arithmetic number, because the mean of its divisors is an integer number (144320313699361).

Almost surely, 2^{432960920290369} is an apocalyptic number.

432960920290369 is the 20807713-rd square number.

432960920290369 is the 10403857-th centered octagonal number.

It is an amenable number.

432960920290369 is a deficient number, since it is larger than the sum of its proper divisors (20807714).

432960920290369 is an frugal number, since it uses more digits than its factorization.

432960920290369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41615426 (or 20807713 counting only the distinct ones).

The product of its (nonzero) digits is 68024448, while the sum is 64.

The spelling of 432960920290369 in words is "four hundred thirty-two trillion, nine hundred sixty billion, nine hundred twenty million, two hundred ninety thousand, three hundred sixty-nine".