542151554124 has 24 divisors (see below), whose sum is σ = 1265224403520. Its totient is φ = 180688026064.

The previous prime is 542151554089. The next prime is 542151554149. The reversal of 542151554124 is 421455151245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3567294 + ... + 3716165.

It is an arithmetic number, because the mean of its divisors is an integer number (52717683480).

Almost surely, 2^542151554124 is an apocalyptic number.

It is an amenable number.

542151554124 is an abundant number, since it is smaller than the sum of its proper divisors (723072849396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542151554124 is a wasteful number, since it uses less digits than its factorization.

542151554124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289669 (or 7289667 counting only the distinct ones).

The product of its digits is 160000, while the sum is 39.

The spelling of 542151554124 in words is "five hundred forty-two billion, one hundred fifty-one million, five hundred fifty-four thousand, one hundred twenty-four".