540032433239 has 32 divisors (see below), whose sum is σ = 596565357696. Its totient is φ = 485835517440.

The previous prime is 540032433233. The next prime is 540032433277. The reversal of 540032433239 is 932334230045.

It is a de Polignac number, because none of the positive numbers 2^k-540032433239 is a prime.

It is a super-2 number, since 2×540032433239² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540032433233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28538009 + ... + 28556925.

It is an arithmetic number, because the mean of its divisors is an integer number (18642667428).

Almost surely, 2^540032433239 is an apocalyptic number.

540032433239 is a deficient number, since it is larger than the sum of its proper divisors (56532924457).

540032433239 is a wasteful number, since it uses less digits than its factorization.

540032433239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19355.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 540032433239 in words is "five hundred forty billion, thirty-two million, four hundred thirty-three thousand, two hundred thirty-nine".