13680038034 has 48 divisors (see below), whose sum is σ = 31945298112. Its totient is φ = 4205918304.

The previous prime is 13680038027. The next prime is 13680038039. The reversal of 13680038034 is 43083008631.

It is a happy number.

It is a super-2 number, since 2×13680038034² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13680038034.

It is not an unprimeable number, because it can be changed into a prime (13680038039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282469 + ... + 327335.

It is an arithmetic number, because the mean of its divisors is an integer number (665527044).

Almost surely, 2^13680038034 is an apocalyptic number.

13680038034 is an abundant number, since it is smaller than the sum of its proper divisors (18265260078).

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

13680038034 is a wasteful number, since it uses less digits than its factorization.

13680038034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46191 (or 46188 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 13680038034 in words is "thirteen billion, six hundred eighty million, thirty-eight thousand, thirty-four".