542365243233 has 32 divisors (see below), whose sum is σ = 797878149120. Its totient is φ = 324964295040.

The previous prime is 542365243207. The next prime is 542365243241. The reversal of 542365243233 is 332342563245.

It is not a de Polignac number, because 542365243233 - 2⁵ = 542365243201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (542365243633) 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, 33423760 + ... + 33439982.

It is an arithmetic number, because the mean of its divisors is an integer number (24933692160).

Almost surely, 2^542365243233 is an apocalyptic number.

It is an amenable number.

542365243233 is a deficient number, since it is larger than the sum of its proper divisors (255512905887).

542365243233 is a wasteful number, since it uses less digits than its factorization.

542365243233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27709.

The product of its digits is 1555200, while the sum is 42.

The spelling of 542365243233 in words is "five hundred forty-two billion, three hundred sixty-five million, two hundred forty-three thousand, two hundred thirty-three".