2246396404944 has 40 divisors (see below), whose sum is σ = 5816655245952. Its totient is φ = 747061442560.

The previous prime is 2246396404921. The next prime is 2246396404997. The reversal of 2246396404944 is 4494046936422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54271569 + ... + 54312944.

Almost surely, 2^{2246396404944} is an apocalyptic number.

2246396404944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2246396404944 is an abundant number, since it is smaller than the sum of its proper divisors (3570258841008).

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

2246396404944 is a wasteful number, since it uses less digits than its factorization.

2246396404944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108584955 (or 108584949 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 57.

The spelling of 2246396404944 in words is "two trillion, two hundred forty-six billion, three hundred ninety-six million, four hundred four thousand, nine hundred forty-four".