102944491314 has 24 divisors (see below), whose sum is σ = 239503511088. Its totient is φ = 29412711720.

The previous prime is 102944491301. The next prime is 102944491319. The reversal of 102944491314 is 413194449201.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (102944491319) 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 11 ways as a sum of consecutive naturals, for example, 175075372 + ... + 175075959.

It is an arithmetic number, because the mean of its divisors is an integer number (9979312962).

Almost surely, 2^102944491314 is an apocalyptic number.

102944491314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102944491314 is an abundant number, since it is smaller than the sum of its proper divisors (136559019774).

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

102944491314 is a wasteful number, since it uses less digits than its factorization.

102944491314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350151350 (or 350151343 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 102944491314 in words is "one hundred two billion, nine hundred forty-four million, four hundred ninety-one thousand, three hundred fourteen".