542241260 has 24 divisors (see below), whose sum is σ = 1242225936. Its totient is φ = 197178560.

The previous prime is 542241233. The next prime is 542241283. The reversal of 542241260 is 62142245.

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, 1232147 + ... + 1232586.

It is an arithmetic number, because the mean of its divisors is an integer number (51759414).

Almost surely, 2^542241260 is an apocalyptic number.

It is an amenable number.

542241260 is an abundant number, since it is smaller than the sum of its proper divisors (699984676).

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

542241260 is a wasteful number, since it uses less digits than its factorization.

542241260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464753 (or 2464751 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 542241260 is about 23286.0743793367. The cubic root of 542241260 is about 815.4503439041.

The spelling of 542241260 in words is "five hundred forty-two million, two hundred forty-one thousand, two hundred sixty".