2402056022644 has 24 divisors (see below), whose sum is σ = 4282993078560. Its totient is φ = 1178344581024.

The previous prime is 2402056022627. The next prime is 2402056022669. The reversal of 2402056022644 is 4462206502042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18672247 + ... + 18800449.

It is an arithmetic number, because the mean of its divisors is an integer number (178458044940).

Almost surely, 2^{2402056022644} is an apocalyptic number.

It is an amenable number.

2402056022644 is a deficient number, since it is larger than the sum of its proper divisors (1880937055916).

2402056022644 is a wasteful number, since it uses less digits than its factorization.

2402056022644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216639 (or 216637 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

The spelling of 2402056022644 in words is "two trillion, four hundred two billion, fifty-six million, twenty-two thousand, six hundred forty-four".