2240400064404 has 24 divisors (see below), whose sum is σ = 5368886641888. Its totient is φ = 726616236960.

The previous prime is 2240400064349. The next prime is 2240400064423. The reversal of 2240400064404 is 4044600040422.

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, 2522972602 + ... + 2522973489.

Almost surely, 2^{2240400064404} is an apocalyptic number.

It is an amenable number.

2240400064404 is an abundant number, since it is smaller than the sum of its proper divisors (3128486577484).

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

2240400064404 is a wasteful number, since it uses less digits than its factorization.

2240400064404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045946135 (or 5045946133 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 2240400064404 in words is "two trillion, two hundred forty billion, four hundred million, sixty-four thousand, four hundred four".