2123316404232 has 32 divisors (see below), whose sum is σ = 5367934735200. Its totient is φ = 699819638144.

The previous prime is 2123316404227. The next prime is 2123316404249. The reversal of 2123316404232 is 2324046133212.

It is a junction number, because it is equal to n+sod(n) for n = 2123316404193 and 2123316404202.

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, 497028858 + ... + 497033129.

It is an arithmetic number, because the mean of its divisors is an integer number (167747960475).

Almost surely, 2^{2123316404232} is an apocalyptic number.

It is an amenable number.

2123316404232 is an abundant number, since it is smaller than the sum of its proper divisors (3244618330968).

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

2123316404232 is a wasteful number, since it uses less digits than its factorization.

2123316404232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994062085 (or 994062081 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 2123316404232 in words is "two trillion, one hundred twenty-three billion, three hundred sixteen million, four hundred four thousand, two hundred thirty-two".