431403103234 has 16 divisors (see below), whose sum is σ = 684137318400. Its totient is φ = 203456481264.

The previous prime is 431403103211. The next prime is 431403103259. The reversal of 431403103234 is 432301304134.

It is a super-2 number, since 2×431403103234² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24778882 + ... + 24796285.

It is an arithmetic number, because the mean of its divisors is an integer number (42758582400).

Almost surely, 2^431403103234 is an apocalyptic number.

431403103234 is a deficient number, since it is larger than the sum of its proper divisors (252734215166).

431403103234 is a wasteful number, since it uses less digits than its factorization.

431403103234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49575417.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 431403103234 its reverse (432301304134), we get a palindrome (863704407368).

Subtracting 431403103234 from its reverse (432301304134), we obtain a square (898200900 = 29970²).

The spelling of 431403103234 in words is "four hundred thirty-one billion, four hundred three million, one hundred three thousand, two hundred thirty-four".