102373438472 has 48 divisors (see below), whose sum is σ = 207578227500. Its totient is φ = 47272835456.

The previous prime is 102373438469. The next prime is 102373438511. The reversal of 102373438472 is 274834373201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98160649636 + 4212788836 = 313306^2 + 64906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294347 + ... + 539802.

Almost surely, 2^102373438472 is an apocalyptic number.

It is an amenable number.

102373438472 is an abundant number, since it is smaller than the sum of its proper divisors (105204789028).

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

102373438472 is a wasteful number, since it uses less digits than its factorization.

102373438472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834230 (or 834203 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 102373438472 in words is "one hundred two billion, three hundred seventy-three million, four hundred thirty-eight thousand, four hundred seventy-two".