2113401332984 has 32 divisors (see below), whose sum is σ = 4044660998400. Its totient is φ = 1034957247840.

The previous prime is 2113401332983. The next prime is 2113401333013. The reversal of 2113401332984 is 4892331043112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113401332981) by changing a digit.

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, 8133242 + ... + 8389065.

It is an arithmetic number, because the mean of its divisors is an integer number (126395656200).

Almost surely, 2^{2113401332984} is an apocalyptic number.

It is an amenable number.

2113401332984 is a deficient number, since it is larger than the sum of its proper divisors (1931259665416).

2113401332984 is a wasteful number, since it uses less digits than its factorization.

2113401332984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16522643 (or 16522639 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 2113401332984 in words is "two trillion, one hundred thirteen billion, four hundred one million, three hundred thirty-two thousand, nine hundred eighty-four".