1402675625431 has 4 divisors (see below), whose sum is σ = 1404435570552. Its totient is φ = 1400915680312.

The previous prime is 1402675625401. The next prime is 1402675625441. The reversal of 1402675625431 is 1345265762041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1402675625431 - 2²³ = 1402667236823 is a prime.

It is a super-2 number, since 2×1402675625431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402675625401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879971365 + ... + 879972958.

It is an arithmetic number, because the mean of its divisors is an integer number (351108892638).

Almost surely, 2^{1402675625431} is an apocalyptic number.

1402675625431 is a deficient number, since it is larger than the sum of its proper divisors (1759945121).

1402675625431 is an equidigital number, since it uses as much as digits as its factorization.

1402675625431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759945120.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 1402675625431 in words is "one trillion, four hundred two billion, six hundred seventy-five million, six hundred twenty-five thousand, four hundred thirty-one".