440054124552240 has 160 divisors (see below), whose sum is σ = 1512579483217152. Its totient is φ = 104930938752000.

The previous prime is 440054124552151. The next prime is 440054124552323. The reversal of 440054124552240 is 42255421450044.

It is a junction number, because it is equal to n+sod(n) for n = 440054124552192 and 440054124552201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1366127226 + ... + 1366449305.

Almost surely, 2^{440054124552240} is an apocalyptic number.

440054124552240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

440054124552240 is an abundant number, since it is smaller than the sum of its proper divisors (1072525358664912).

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

440054124552240 is a wasteful number, since it uses less digits than its factorization.

440054124552240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732576619 (or 2732576613 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

The spelling of 440054124552240 in words is "four hundred forty trillion, fifty-four billion, one hundred twenty-four million, five hundred fifty-two thousand, two hundred forty".