140108160 has 64 divisors (see below), whose sum is σ = 446600880. Its totient is φ = 37361664.

The previous prime is 140108141. The next prime is 140108183. The reversal of 140108160 is 61801041.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 34567 + ... + 38406.

Almost surely, 2^140108160 is an apocalyptic number.

140108160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140108160 is an abundant number, since it is smaller than the sum of its proper divisors (306492720).

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

140108160 is an equidigital number, since it uses as much as digits as its factorization.

140108160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72995 (or 72983 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 140108160 is about 11836.7292779720. The cubic root of 140108160 is about 519.3830948502.

The spelling of 140108160 in words is "one hundred forty million, one hundred eight thousand, one hundred sixty".