542032420460 has 12 divisors (see below), whose sum is σ = 1138268083008. Its totient is φ = 216812968176.

The previous prime is 542032420411. The next prime is 542032420469. The reversal of 542032420460 is 64024230245.

It is a happy number.

It is a super-2 number, since 2×542032420460² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (542032420469) 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 3 ways as a sum of consecutive naturals, for example, 13550810492 + ... + 13550810531.

It is an arithmetic number, because the mean of its divisors is an integer number (94855673584).

Almost surely, 2^542032420460 is an apocalyptic number.

It is an amenable number.

542032420460 is an abundant number, since it is smaller than the sum of its proper divisors (596235662548).

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

542032420460 is a wasteful number, since it uses less digits than its factorization.

542032420460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27101621032 (or 27101621030 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 542032420460 in words is "five hundred forty-two billion, thirty-two million, four hundred twenty thousand, four hundred sixty".