542384464 has 20 divisors (see below), whose sum is σ = 1054194804. Its totient is φ = 270334208.

The previous prime is 542384461. The next prime is 542384471. The reversal of 542384464 is 464483245.

It can be written as a sum of positive squares in 2 ways, for example, as 109411600 + 432972864 = 10460^2 + 20808^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542384461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48397 + ... + 58540.

Almost surely, 2^542384464 is an apocalyptic number.

It is an amenable number.

542384464 is a deficient number, since it is larger than the sum of its proper divisors (511810340).

542384464 is a wasteful number, since it uses less digits than its factorization.

542384464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107262 (or 107256 counting only the distinct ones).

The product of its digits is 368640, while the sum is 40.

The square root of 542384464 is about 23289.1490613118. The cubic root of 542384464 is about 815.5221234367.

The spelling of 542384464 in words is "five hundred forty-two million, three hundred eighty-four thousand, four hundred sixty-four".