542202616140731 has 16 divisors (see below), whose sum is σ = 669007219495104. Its totient is φ = 427914883338624.

The previous prime is 542202616140707. The next prime is 542202616140749. The reversal of 542202616140731 is 137041616202245.

It is a cyclic number.

It is not a de Polignac number, because 542202616140731 - 2²⁶ = 542202549031867 is a prime.

It is a super-2 number, since 2×542202616140731² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542202616140751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7504082900 + ... + 7504155153.

It is an arithmetic number, because the mean of its divisors is an integer number (41812951218444).

Almost surely, 2^{542202616140731} is an apocalyptic number.

542202616140731 is a deficient number, since it is larger than the sum of its proper divisors (126804603354373).

542202616140731 is a wasteful number, since it uses less digits than its factorization.

542202616140731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15008238470.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 542202616140731 in words is "five hundred forty-two trillion, two hundred two billion, six hundred sixteen million, one hundred forty thousand, seven hundred thirty-one".