102944399370 has 32 divisors (see below), whose sum is σ = 247813007040. Its totient is φ = 27368901120.

The previous prime is 102944399359. The next prime is 102944399399. The reversal of 102944399370 is 73993449201.

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, 5173575 + ... + 5193434.

It is an arithmetic number, because the mean of its divisors is an integer number (7744156470).

Almost surely, 2^102944399370 is an apocalyptic number.

102944399370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102944399370 is an abundant number, since it is smaller than the sum of its proper divisors (144868607670).

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

102944399370 is a wasteful number, since it uses less digits than its factorization.

102944399370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367350.

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 102944399370 in words is "one hundred two billion, nine hundred forty-four million, three hundred ninety-nine thousand, three hundred seventy".