540043234424 has 32 divisors (see below), whose sum is σ = 1022816782080. Its totient is φ = 267295907424.

The previous prime is 540043234369. The next prime is 540043234453. The reversal of 540043234424 is 424432340045.

It is a super-2 number, since 2×540043234424² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898199 + ... + 1373625.

It is an arithmetic number, because the mean of its divisors is an integer number (31963024440).

Almost surely, 2^540043234424 is an apocalyptic number.

It is an amenable number.

540043234424 is a deficient number, since it is larger than the sum of its proper divisors (482773547656).

540043234424 is a wasteful number, since it uses less digits than its factorization.

540043234424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476867 (or 476863 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 540043234424 its reverse (424432340045), we get a palindrome (964475574469).

The spelling of 540043234424 in words is "five hundred forty billion, forty-three million, two hundred thirty-four thousand, four hundred twenty-four".