431411443202 has 8 divisors (see below), whose sum is σ = 662900510412. Its totient is φ = 210444606400.

The previous prime is 431411443157. The next prime is 431411443213. The reversal of 431411443202 is 202344114134.

It can be written as a sum of positive squares in 2 ways, for example, as 398465200081 + 32946243121 = 631241^2 + 181511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×431411443202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2630557499 + ... + 2630557662.

Almost surely, 2^431411443202 is an apocalyptic number.

431411443202 is a deficient number, since it is larger than the sum of its proper divisors (231489067210).

431411443202 is a wasteful number, since it uses less digits than its factorization.

431411443202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261115204.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 431411443202 its reverse (202344114134), we get a palindrome (633755557336).

The spelling of 431411443202 in words is "four hundred thirty-one billion, four hundred eleven million, four hundred forty-three thousand, two hundred two".