542602201398 has 16 divisors (see below), whose sum is σ = 1085937171696. Its totient is φ = 180745272320.

The previous prime is 542602201387. The next prime is 542602201483. The reversal of 542602201398 is 893102206245.

It is a congruent number.

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, 30522411 + ... + 30540182.

It is an arithmetic number, because the mean of its divisors is an integer number (67871073231).

Almost surely, 2^542602201398 is an apocalyptic number.

542602201398 is an abundant number, since it is smaller than the sum of its proper divisors (543334970298).

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

542602201398 is a wasteful number, since it uses less digits than its factorization.

542602201398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61064079.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 542602201398 in words is "five hundred forty-two billion, six hundred two million, two hundred one thousand, three hundred ninety-eight".