342054544 has 20 divisors (see below), whose sum is σ = 713710396. Its totient is φ = 157871232.

The previous prime is 342054541. The next prime is 342054547. The reversal of 342054544 is 445450243.

It is an interprime number because it is at equal distance from previous prime (342054541) and next prime (342054547).

It can be written as a sum of positive squares in 2 ways, for example, as 185504400 + 156550144 = 13620^2 + 12512^2 .

It is a super-2 number, since 2×342054544² = 234002622142095872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342054541) 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, 822039 + ... + 822454.

Almost surely, 2^342054544 is an apocalyptic number.

It is an amenable number.

342054544 is an abundant number, since it is smaller than the sum of its proper divisors (371655852).

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

342054544 is a wasteful number, since it uses less digits than its factorization.

342054544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644514 (or 1644508 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 342054544 is about 18494.7166509790. The cubic root of 342054544 is about 699.3562407975.

The spelling of 342054544 in words is "three hundred forty-two million, fifty-four thousand, five hundred forty-four".