102421504376 has 64 divisors (see below), whose sum is σ = 199430449920. Its totient is φ = 49260764160.

The previous prime is 102421504357. The next prime is 102421504387. The reversal of 102421504376 is 673405124201.

102421504376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44665886 + ... + 44668178.

It is an arithmetic number, because the mean of its divisors is an integer number (3116100780).

Almost surely, 2^102421504376 is an apocalyptic number.

It is an amenable number.

102421504376 is a deficient number, since it is larger than the sum of its proper divisors (97008945544).

102421504376 is a wasteful number, since it uses less digits than its factorization.

102421504376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336 (or 3332 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 102421504376 its reverse (673405124201), we get a palindrome (775826628577).

The spelling of 102421504376 in words is "one hundred two billion, four hundred twenty-one million, five hundred four thousand, three hundred seventy-six".