102474593880 has 128 divisors (see below), whose sum is σ = 312247120320. Its totient is φ = 26899292160.

The previous prime is 102474593797. The next prime is 102474593887. The reversal of 102474593880 is 88395474201.

It is a happy number.

102474593880 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 not an unprimeable number, because it can be changed into a prime (102474593887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4552734 + ... + 4575186.

Almost surely, 2^102474593880 is an apocalyptic number.

102474593880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102474593880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156123560160).

102474593880 is an abundant number, since it is smaller than the sum of its proper divisors (209772526440).

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

102474593880 is a wasteful number, since it uses less digits than its factorization.

102474593880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23061 (or 23057 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 102474593880 in words is "one hundred two billion, four hundred seventy-four million, five hundred ninety-three thousand, eight hundred eighty".