2246405656244 has 24 divisors (see below), whose sum is σ = 3981792057600. Its totient is φ = 1108756640160.

The previous prime is 2246405656123. The next prime is 2246405656267. The reversal of 2246405656244 is 4426565046422.

It is a junction number, because it is equal to n+sod(n) for n = 2246405656192 and 2246405656201.

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, 809522 + ... + 2268950.

It is an arithmetic number, because the mean of its divisors is an integer number (165908002400).

Almost surely, 2^{2246405656244} is an apocalyptic number.

It is an amenable number.

2246405656244 is a deficient number, since it is larger than the sum of its proper divisors (1735386401356).

2246405656244 is a wasteful number, since it uses less digits than its factorization.

2246405656244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464383 (or 1464381 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 50.

The spelling of 2246405656244 in words is "two trillion, two hundred forty-six billion, four hundred five million, six hundred fifty-six thousand, two hundred forty-four".