13342043976 has 32 divisors (see below), whose sum is σ = 33484911840. Its totient is φ = 4430041088.

The previous prime is 13342043959. The next prime is 13342043977. The reversal of 13342043976 is 67934024331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13342043977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075386 + ... + 1087721.

It is an arithmetic number, because the mean of its divisors is an integer number (1046403495).

Almost surely, 2^13342043976 is an apocalyptic number.

It is an amenable number.

13342043976 is an abundant number, since it is smaller than the sum of its proper divisors (20142867864).

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

13342043976 is a wasteful number, since it uses less digits than its factorization.

13342043976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163373 (or 2163369 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 13342043976 in words is "thirteen billion, three hundred forty-two million, forty-three thousand, nine hundred seventy-six".