2246961430840 has 64 divisors (see below), whose sum is σ = 5934060331200. Its totient is φ = 749565508608.

The previous prime is 2246961430807. The next prime is 2246961430849. The reversal of 2246961430840 is 480341696422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246961430849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108433725 + ... + 108454444.

It is an arithmetic number, because the mean of its divisors is an integer number (92719692675).

Almost surely, 2^{2246961430840} is an apocalyptic number.

2246961430840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2246961430840 is an abundant number, since it is smaller than the sum of its proper divisors (3687098900360).

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

2246961430840 is a wasteful number, since it uses less digits than its factorization.

2246961430840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216888224 (or 216888220 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 2246961430840 in words is "two trillion, two hundred forty-six billion, nine hundred sixty-one million, four hundred thirty thousand, eight hundred forty".