431928816714 has 128 divisors (see below), whose sum is σ = 983062080000. Its totient is φ = 140534092800.

The previous prime is 431928816707. The next prime is 431928816773. The reversal of 431928816714 is 417618829134.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 277054267 + ... + 277055825.

It is an arithmetic number, because the mean of its divisors is an integer number (7680172500).

Almost surely, 2^431928816714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 431928816714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491531040000).

431928816714 is an abundant number, since it is smaller than the sum of its proper divisors (551133263286).

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

431928816714 is a wasteful number, since it uses less digits than its factorization.

431928816714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2215 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The spelling of 431928816714 in words is "four hundred thirty-one billion, nine hundred twenty-eight million, eight hundred sixteen thousand, seven hundred fourteen".