140151390250 has 32 divisors (see below), whose sum is σ = 262829676096. Its totient is φ = 55960925200.

The previous prime is 140151390229. The next prime is 140151390263. The reversal of 140151390250 is 52093151041.

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, 357124 + ... + 638623.

It is an arithmetic number, because the mean of its divisors is an integer number (8213427378).

Almost surely, 2^140151390250 is an apocalyptic number.

140151390250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140151390250 is a deficient number, since it is larger than the sum of its proper divisors (122678285846).

140151390250 is an equidigital number, since it uses as much as digits as its factorization.

140151390250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996327 (or 996317 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 140151390250 in words is "one hundred forty billion, one hundred fifty-one million, three hundred ninety thousand, two hundred fifty".