542484028418 has 16 divisors (see below), whose sum is σ = 838394877240. Its totient is φ = 263134075776.

The previous prime is 542484028399. The next prime is 542484028469. The reversal of 542484028418 is 814820484245.

It can be written as a sum of positive squares in 4 ways, for example, as 478895832529 + 63588195889 = 692023^2 + 252167^2 .

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, 28742105 + ... + 28760972.

Almost surely, 2^542484028418 is an apocalyptic number.

542484028418 is a deficient number, since it is larger than the sum of its proper divisors (295910848822).

542484028418 is a wasteful number, since it uses less digits than its factorization.

542484028418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57503221.

The product of its (nonzero) digits is 2621440, while the sum is 50.

The spelling of 542484028418 in words is "five hundred forty-two billion, four hundred eighty-four million, twenty-eight thousand, four hundred eighteen".