1400302123312 has 20 divisors (see below), whose sum is σ = 2872678621176. Its totient is φ = 658965704960.

The previous prime is 1400302123309. The next prime is 1400302123343. The reversal of 1400302123312 is 2133212030041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2574084514 + ... + 2574085057.

Almost surely, 2^{1400302123312} is an apocalyptic number.

It is an amenable number.

1400302123312 is an abundant number, since it is smaller than the sum of its proper divisors (1472376497864).

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

1400302123312 is a wasteful number, since it uses less digits than its factorization.

1400302123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148169596 (or 5148169590 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1400302123312 its reverse (2133212030041), we get a palindrome (3533514153353).

The spelling of 1400302123312 in words is "one trillion, four hundred billion, three hundred two million, one hundred twenty-three thousand, three hundred twelve".