13824660738 has 64 divisors (see below), whose sum is σ = 34036826112. Its totient is φ = 3656283840.

The previous prime is 13824660713. The next prime is 13824660827. The reversal of 13824660738 is 83706642831.

It is a super-2 number, since 2×13824660738² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200881 + ... + 260772.

It is an arithmetic number, because the mean of its divisors is an integer number (531825408).

Almost surely, 2^13824660738 is an apocalyptic number.

13824660738 is an abundant number, since it is smaller than the sum of its proper divisors (20212165374).

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

13824660738 is a wasteful number, since it uses less digits than its factorization.

13824660738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461719.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 13824660738 in words is "thirteen billion, eight hundred twenty-four million, six hundred sixty thousand, seven hundred thirty-eight".