542837238328 has 48 divisors (see below), whose sum is σ = 1278583593840. Its totient is φ = 211495025280.

The previous prime is 542837238299. The next prime is 542837238337. The reversal of 542837238328 is 823832738245.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 40049101 + ... + 40062652.

It is an arithmetic number, because the mean of its divisors is an integer number (26637158205).

Almost surely, 2^542837238328 is an apocalyptic number.

It is an amenable number.

542837238328 is an abundant number, since it is smaller than the sum of its proper divisors (735746355512).

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

542837238328 is a wasteful number, since it uses less digits than its factorization.

542837238328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80111788 (or 80111773 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 55.

The spelling of 542837238328 in words is "five hundred forty-two billion, eight hundred thirty-seven million, two hundred thirty-eight thousand, three hundred twenty-eight".