100955499997440 has 144 divisors (see below), whose sum is σ = 351738139910976. Its totient is φ = 24474060595200.

The previous prime is 100955499997427. The next prime is 100955499997459. The reversal of 100955499997440 is 44799994559001.

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, 1194980251 + ... + 1195064730.

It is an arithmetic number, because the mean of its divisors is an integer number (2442625971604).

Almost surely, 2^{100955499997440} is an apocalyptic number.

100955499997440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100955499997440 is an abundant number, since it is smaller than the sum of its proper divisors (250782639913536).

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

100955499997440 is a wasteful number, since it uses less digits than its factorization.

100955499997440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390045016 (or 2390045002 counting only the distinct ones).

The product of its (nonzero) digits is 661348800, while the sum is 75.

The spelling of 100955499997440 in words is "one hundred trillion, nine hundred fifty-five billion, four hundred ninety-nine million, nine hundred ninety-seven thousand, four hundred forty".