542036531241 has 32 divisors (see below), whose sum is σ = 829080268800. Its totient is φ = 349768056960.

The previous prime is 542036531173. The next prime is 542036531251. The reversal of 542036531241 is 142135630245.

542036531241 is a `hidden beast` number, since 5 + 4 + 20 + 365 + 31 + 241 = 666.

542036531241 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542036531241 - 2²⁶ = 541969422377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542036531196 and 542036531205.

It is not an unprimeable number, because it can be changed into a prime (542036531251) 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, 1787146 + ... + 2068323.

It is an arithmetic number, because the mean of its divisors is an integer number (25908758400).

Almost surely, 2^542036531241 is an apocalyptic number.

It is an amenable number.

542036531241 is a deficient number, since it is larger than the sum of its proper divisors (287043737559).

542036531241 is a wasteful number, since it uses less digits than its factorization.

542036531241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855646 (or 3855640 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 542036531241 in words is "five hundred forty-two billion, thirty-six million, five hundred thirty-one thousand, two hundred forty-one".