431400074050 has 48 divisors (see below), whose sum is σ = 881739538272. Its totient is φ = 155727670400.

The previous prime is 431400074003. The next prime is 431400074087. The reversal of 431400074050 is 50470004134.

It is a super-2 number, since 2×431400074050² (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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2787292 + ... + 2937991.

It is an arithmetic number, because the mean of its divisors is an integer number (18369573714).

Almost surely, 2^431400074050 is an apocalyptic number.

431400074050 is an abundant number, since it is smaller than the sum of its proper divisors (450339464222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431400074050 is a wasteful number, since it uses less digits than its factorization.

431400074050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5725443 (or 5725438 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 431400074050 its reverse (50470004134), we get a palindrome (481870078184).

The spelling of 431400074050 in words is "four hundred thirty-one billion, four hundred million, seventy-four thousand, fifty".