431725465514420 has 96 divisors (see below), whose sum is σ = 1166798208393216. Its totient is φ = 130223014300800.

The previous prime is 431725465514407. The next prime is 431725465514423. The reversal of 431725465514420 is 24415564527134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431725465514423) 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, 4521584702 + ... + 4521680181.

It is an arithmetic number, because the mean of its divisors is an integer number (12154148004096).

Almost surely, 2^{431725465514420} is an apocalyptic number.

It is an amenable number.

431725465514420 is an abundant number, since it is smaller than the sum of its proper divisors (735072742878796).

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

431725465514420 is a wasteful number, since it uses less digits than its factorization.

431725465514420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9043264941 (or 9043264939 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 53.

The spelling of 431725465514420 in words is "four hundred thirty-one trillion, seven hundred twenty-five billion, four hundred sixty-five million, five hundred fourteen thousand, four hundred twenty".