2113430341204 has 48 divisors (see below), whose sum is σ = 4616116598016. Its totient is φ = 824306515200.

The previous prime is 2113430341181. The next prime is 2113430341249. The reversal of 2113430341204 is 4021430343112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40862377 + ... + 40914064.

It is an arithmetic number, because the mean of its divisors is an integer number (96169095792).

Almost surely, 2^{2113430341204} is an apocalyptic number.

It is an amenable number.

2113430341204 is an abundant number, since it is smaller than the sum of its proper divisors (2502686256812).

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

2113430341204 is a wasteful number, since it uses less digits than its factorization.

2113430341204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81776536 (or 81776534 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2113430341204 its reverse (4021430343112), we get a palindrome (6134860684316).

The spelling of 2113430341204 in words is "two trillion, one hundred thirteen billion, four hundred thirty million, three hundred forty-one thousand, two hundred four".