432131421011120 has 40 divisors (see below), whose sum is σ = 1021176136712400. Its totient is φ = 170018919740160.

The previous prime is 432131421011119. The next prime is 432131421011137. The reversal of 432131421011120 is 21110124131234.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 432131421011120.

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, 44275755470 + ... + 44275765229.

It is an arithmetic number, because the mean of its divisors is an integer number (25529403417810).

Almost surely, 2^{432131421011120} is an apocalyptic number.

432131421011120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

432131421011120 is an abundant number, since it is smaller than the sum of its proper divisors (589044715701280).

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

432131421011120 is a wasteful number, since it uses less digits than its factorization.

432131421011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88551520773 (or 88551520767 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 432131421011120 its reverse (21110124131234), we get a palindrome (453241545142354).

The spelling of 432131421011120 in words is "four hundred thirty-two trillion, one hundred thirty-one billion, four hundred twenty-one million, eleven thousand, one hundred twenty".