540301423624 has 16 divisors (see below), whose sum is σ = 1013743735020. Its totient is φ = 269969760960.

The previous prime is 540301423621. The next prime is 540301423631. The reversal of 540301423624 is 426324103045.

It can be written as a sum of positive squares in 2 ways, for example, as 472769006724 + 67532416900 = 687582^2 + 259870^2 .

It is a super-2 number, since 2×540301423624² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 540301423624.

It is not an unprimeable number, because it can be changed into a prime (540301423621) 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, 22606167 + ... + 22630054.

Almost surely, 2^540301423624 is an apocalyptic number.

It is an amenable number.

540301423624 is a deficient number, since it is larger than the sum of its proper divisors (473442311396).

540301423624 is a wasteful number, since it uses less digits than its factorization.

540301423624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45237720 (or 45237716 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 540301423624 its reverse (426324103045), we get a palindrome (966625526669).

The spelling of 540301423624 in words is "five hundred forty billion, three hundred one million, four hundred twenty-three thousand, six hundred twenty-four".