542341025015 has 16 divisors (see below), whose sum is σ = 666091911168. Its totient is φ = 423724246176.

The previous prime is 542341024991. The next prime is 542341025059. The reversal of 542341025015 is 510520143245.

It is a cyclic number.

It is not a de Polignac number, because 542341025015 - 2¹⁸ = 542340762871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2383457 + ... + 2601066.

It is an arithmetic number, because the mean of its divisors is an integer number (41630744448).

Almost surely, 2^542341025015 is an apocalyptic number.

542341025015 is a deficient number, since it is larger than the sum of its proper divisors (123750886153).

542341025015 is a wasteful number, since it uses less digits than its factorization.

542341025015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985038.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 542341025015 in words is "five hundred forty-two billion, three hundred forty-one million, twenty-five thousand, fifteen".