1038716400903 has 8 divisors (see below), whose sum is σ = 1466423154288. Its totient is φ = 651743624064.

The previous prime is 1038716400877. The next prime is 1038716400923. The reversal of 1038716400903 is 3090046178301.

1038716400903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1038716400903 - 2²⁵ = 1038682846471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038716400923) 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, 10183494076 + ... + 10183494177.

It is an arithmetic number, because the mean of its divisors is an integer number (183302894286).

Almost surely, 2^{1038716400903} is an apocalyptic number.

1038716400903 is a deficient number, since it is larger than the sum of its proper divisors (427706753385).

1038716400903 is a wasteful number, since it uses less digits than its factorization.

1038716400903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20366988273.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 1038716400903 in words is "one trillion, thirty-eight billion, seven hundred sixteen million, four hundred thousand, nine hundred three".