542044013012 has 12 divisors (see below), whose sum is σ = 948844478400. Its totient is φ = 270945590616.

The previous prime is 542044012981. The next prime is 542044013029. The reversal of 542044013012 is 210310440245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19088012 + ... + 19116387.

It is an arithmetic number, because the mean of its divisors is an integer number (79070373200).

Almost surely, 2^542044013012 is an apocalyptic number.

It is an amenable number.

542044013012 is a deficient number, since it is larger than the sum of its proper divisors (406800465388).

542044013012 is a wasteful number, since it uses less digits than its factorization.

542044013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38207950 (or 38207948 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 542044013012 its reverse (210310440245), we get a palindrome (752354453257).

The spelling of 542044013012 in words is "five hundred forty-two billion, forty-four million, thirteen thousand, twelve".