987710233164 has 24 divisors (see below), whose sum is σ = 2307638677680. Its totient is φ = 328810820544.

The previous prime is 987710233157. The next prime is 987710233177. The reversal of 987710233164 is 461332017789.

It is a happy number.

987710233164 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 53230819 + ... + 53249370.

It is an arithmetic number, because the mean of its divisors is an integer number (96151611570).

Almost surely, 2^987710233164 is an apocalyptic number.

It is an amenable number.

987710233164 is an abundant number, since it is smaller than the sum of its proper divisors (1319928444516).

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

987710233164 is a wasteful number, since it uses less digits than its factorization.

987710233164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106480969 (or 106480967 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 987710233164 in words is "nine hundred eighty-seven billion, seven hundred ten million, two hundred thirty-three thousand, one hundred sixty-four".