431957450705 has 32 divisors (see below), whose sum is σ = 572537548800. Its totient is φ = 310228684480.

The previous prime is 431957450677. The next prime is 431957450707. The reversal of 431957450705 is 507054759134.

It is not a de Polignac number, because 431957450705 - 2¹⁰ = 431957449681 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (431957450707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10931714 + ... + 10971156.

It is an arithmetic number, because the mean of its divisors is an integer number (17891798400).

Almost surely, 2^431957450705 is an apocalyptic number.

It is an amenable number.

431957450705 is a deficient number, since it is larger than the sum of its proper divisors (140580098095).

431957450705 is a wasteful number, since it uses less digits than its factorization.

431957450705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41941.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 431957450705 in words is "four hundred thirty-one billion, nine hundred fifty-seven million, four hundred fifty thousand, seven hundred five".