942942951431 has 32 divisors (see below), whose sum is σ = 1037050874496. Its totient is φ = 852062400000.

The previous prime is 942942951403. The next prime is 942942951469. The reversal of 942942951431 is 134159249249.

It is a cyclic number.

It is not a de Polignac number, because 942942951431 - 2¹⁴ = 942942935047 is a prime.

It is a super-2 number, since 2×942942951431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942942951491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176215406 + ... + 176220756.

It is an arithmetic number, because the mean of its divisors is an integer number (32407839828).

Almost surely, 2^942942951431 is an apocalyptic number.

942942951431 is a deficient number, since it is larger than the sum of its proper divisors (94107923065).

942942951431 is a wasteful number, since it uses less digits than its factorization.

942942951431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443.

The product of its digits is 2799360, while the sum is 53.

The spelling of 942942951431 in words is "nine hundred forty-two billion, nine hundred forty-two million, nine hundred fifty-one thousand, four hundred thirty-one".