2472440532544 has 28 divisors (see below), whose sum is σ = 4906299597084. Its totient is φ = 1236207563264.

The previous prime is 2472440532509. The next prime is 2472440532559. The reversal of 2472440532544 is 4452350442742.

It can be written as a sum of positive squares in 2 ways, for example, as 615107666944 + 1857332865600 = 784288^2 + 1362840^2 .

It is a super-2 number, since 2×2472440532544² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2472440532494 and 2472440532503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10820502 + ... + 11046634.

Almost surely, 2^{2472440532544} is an apocalyptic number.

It is an amenable number.

2472440532544 is a deficient number, since it is larger than the sum of its proper divisors (2433859064540).

2472440532544 is a wasteful number, since it uses less digits than its factorization.

2472440532544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396982 (or 396972 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 46.

The spelling of 2472440532544 in words is "two trillion, four hundred seventy-two billion, four hundred forty million, five hundred thirty-two thousand, five hundred forty-four".