10138044369 has 16 divisors (see below), whose sum is σ = 13630095360. Its totient is φ = 6702455760.

The previous prime is 10138044353. The next prime is 10138044419. The reversal of 10138044369 is 96344083101.

It is not a de Polignac number, because 10138044369 - 2⁴ = 10138044353 is a prime.

It is a super-2 number, since 2×10138044369² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10138044349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366544 + ... + 393230.

It is an arithmetic number, because the mean of its divisors is an integer number (851880960).

Almost surely, 2^10138044369 is an apocalyptic number.

It is an amenable number.

10138044369 is a deficient number, since it is larger than the sum of its proper divisors (3492050991).

10138044369 is a wasteful number, since it uses less digits than its factorization.

10138044369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27740.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 10138044369 in words is "ten billion, one hundred thirty-eight million, forty-four thousand, three hundred sixty-nine".