432454653709 has 4 divisors (see below), whose sum is σ = 465720396316. Its totient is φ = 399188911104.

The previous prime is 432454653691. The next prime is 432454653737. The reversal of 432454653709 is 907356454234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 165666908484 + 266787745225 = 407022^2 + 516515^2 .

It is a cyclic number.

It is not a de Polignac number, because 432454653709 - 2⁵ = 432454653677 is a prime.

It is a super-2 number, since 2×432454653709² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432454653779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16632871284 + ... + 16632871309.

It is an arithmetic number, because the mean of its divisors is an integer number (116430099079).

Almost surely, 2^432454653709 is an apocalyptic number.

It is an amenable number.

432454653709 is a deficient number, since it is larger than the sum of its proper divisors (33265742607).

432454653709 is a wasteful number, since it uses less digits than its factorization.

432454653709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33265742606.

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 432454653709 in words is "four hundred thirty-two billion, four hundred fifty-four million, six hundred fifty-three thousand, seven hundred nine".