102818738592412 has 24 divisors (see below), whose sum is σ = 180152455311360. Its totient is φ = 51346609949040.

The previous prime is 102818738592359. The next prime is 102818738592439. The reversal of 102818738592412 is 214295837818201.

It is a congruent number.

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, 471582039 + ... + 471800017.

It is an arithmetic number, because the mean of its divisors is an integer number (7506352304640).

Almost surely, 2^{102818738592412} is an apocalyptic number.

It is an amenable number.

102818738592412 is a deficient number, since it is larger than the sum of its proper divisors (77333716718948).

102818738592412 is a wasteful number, since it uses less digits than its factorization.

102818738592412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361401 (or 361399 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 61.

The spelling of 102818738592412 in words is "one hundred two trillion, eight hundred eighteen billion, seven hundred thirty-eight million, five hundred ninety-two thousand, four hundred twelve".