2400260020044 has 12 divisors (see below), whose sum is σ = 5600606713464. Its totient is φ = 800086673344.

The previous prime is 2400260020033. The next prime is 2400260020057. The reversal of 2400260020044 is 4400200620042.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2400260020044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2400260019996 and 2400260020023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100010834157 + ... + 100010834180.

It is an arithmetic number, because the mean of its divisors is an integer number (466717226122).

Almost surely, 2^{2400260020044} is an apocalyptic number.

It is an amenable number.

2400260020044 is an abundant number, since it is smaller than the sum of its proper divisors (3200346693420).

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

2400260020044 is a wasteful number, since it uses less digits than its factorization.

2400260020044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200021668344 (or 200021668342 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2400260020044 its reverse (4400200620042), we get a palindrome (6800460640086).

The spelling of 2400260020044 in words is "two trillion, four hundred billion, two hundred sixty million, twenty thousand, forty-four".