13867551373 has 12 divisors (see below), whose sum is σ = 15024727488. Its totient is φ = 12793669200.

The previous prime is 13867551353. The next prime is 13867551403. The reversal of 13867551373 is 37315576831.

It is not a de Polignac number, because 13867551373 - 2²¹ = 13865454221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13867551323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293548 + ... + 337498.

It is an arithmetic number, because the mean of its divisors is an integer number (1252060624).

Almost surely, 2^13867551373 is an apocalyptic number.

13867551373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13867551373 is a deficient number, since it is larger than the sum of its proper divisors (1157176115).

13867551373 is a wasteful number, since it uses less digits than its factorization.

13867551373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45844 (or 45831 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 49.

The spelling of 13867551373 in words is "thirteen billion, eight hundred sixty-seven million, five hundred fifty-one thousand, three hundred seventy-three".