542023234015 has 16 divisors (see below), whose sum is σ = 669827279232. Its totient is φ = 420749524224.

The previous prime is 542023234001. The next prime is 542023234019. The reversal of 542023234015 is 510432320245.

It is a cyclic number.

It is not a de Polignac number, because 542023234015 - 2⁷ = 542023233887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542023234019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3923734 + ... + 4059523.

It is an arithmetic number, because the mean of its divisors is an integer number (41864204952).

Almost surely, 2^542023234015 is an apocalyptic number.

542023234015 is a deficient number, since it is larger than the sum of its proper divisors (127804045217).

542023234015 is a wasteful number, since it uses less digits than its factorization.

542023234015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983666.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 542023234015 in words is "five hundred forty-two billion, twenty-three million, two hundred thirty-four thousand, fifteen".