4542338274931 has 2 divisors, whose sum is σ = 4542338274932. Its totient is φ = 4542338274930.

The previous prime is 4542338274869. The next prime is 4542338274941. The reversal of 4542338274931 is 1394728332454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542338274931 - 2²⁷ = 4542204057203 is a prime.

It is a super-2 number, since 2×4542338274931² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4542338274941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271169137465 + 2271169137466.

It is an arithmetic number, because the mean of its divisors is an integer number (2271169137466).

Almost surely, 2^{4542338274931} is an apocalyptic number.

4542338274931 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542338274931 is an equidigital number, since it uses as much as digits as its factorization.

4542338274931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 55.

The spelling of 4542338274931 in words is "four trillion, five hundred forty-two billion, three hundred thirty-eight million, two hundred seventy-four thousand, nine hundred thirty-one".