4942089656231 has 32 divisors (see below), whose sum is σ = 6091191751680. Its totient is φ = 3904686279936.

The previous prime is 4942089656167. The next prime is 4942089656243. The reversal of 4942089656231 is 1326569802494.

It is not a de Polignac number, because 4942089656231 - 2⁶ = 4942089656167 is a prime.

It is a super-2 number, since 2×4942089656231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942089656281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334845230 + ... + 334859988.

It is an arithmetic number, because the mean of its divisors is an integer number (190349742240).

Almost surely, 2^{4942089656231} is an apocalyptic number.

4942089656231 is a deficient number, since it is larger than the sum of its proper divisors (1149102095449).

4942089656231 is a wasteful number, since it uses less digits than its factorization.

4942089656231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19743.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 4942089656231 in words is "four trillion, nine hundred forty-two billion, eighty-nine million, six hundred fifty-six thousand, two hundred thirty-one".