102944149370 has 16 divisors (see below), whose sum is σ = 185450263560. Its totient is φ = 41144149824.

The previous prime is 102944149309. The next prime is 102944149381. The reversal of 102944149370 is 73941449201.

It can be written as a sum of positive squares in 4 ways, for example, as 96772632889 + 6171516481 = 311083^2 + 78559^2 .

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, 4175837 + ... + 4200416.

Almost surely, 2^102944149370 is an apocalyptic number.

102944149370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102944149370 is a deficient number, since it is larger than the sum of its proper divisors (82506114190).

102944149370 is a wasteful number, since it uses less digits than its factorization.

102944149370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377489.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 102944149370 in words is "one hundred two billion, nine hundred forty-four million, one hundred forty-nine thousand, three hundred seventy".