13768144803 has 48 divisors (see below), whose sum is σ = 23914536960. Its totient is φ = 7805467152.

The previous prime is 13768144771. The next prime is 13768144823. The reversal of 13768144803 is 30844186731.

It is not a de Polignac number, because 13768144803 - 2⁵ = 13768144771 is a prime.

It is a super-2 number, since 2×13768144803² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13768144823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127050 + ... + 208992.

It is an arithmetic number, because the mean of its divisors is an integer number (498219520).

Almost surely, 2^13768144803 is an apocalyptic number.

13768144803 is a deficient number, since it is larger than the sum of its proper divisors (10146392157).

13768144803 is a wasteful number, since it uses less digits than its factorization.

13768144803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82093 (or 82080 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 13768144803 in words is "thirteen billion, seven hundred sixty-eight million, one hundred forty-four thousand, eight hundred three".