1400115233251 has 32 divisors (see below), whose sum is σ = 1699620185088. Its totient is φ = 1125935078400.

The previous prime is 1400115233243. The next prime is 1400115233329. The reversal of 1400115233251 is 1523325110041.

It is not a de Polignac number, because 1400115233251 - 2³ = 1400115233243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400115233221) 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 31 ways as a sum of consecutive naturals, for example, 48833146 + ... + 48861808.

It is an arithmetic number, because the mean of its divisors is an integer number (53113130784).

Almost surely, 2^{1400115233251} is an apocalyptic number.

1400115233251 is a deficient number, since it is larger than the sum of its proper divisors (299504951837).

1400115233251 is a wasteful number, since it uses less digits than its factorization.

1400115233251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29971.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 1400115233251 in words is "one trillion, four hundred billion, one hundred fifteen million, two hundred thirty-three thousand, two hundred fifty-one".