11172386741 has 16 divisors (see below), whose sum is σ = 11420697600. Its totient is φ = 10926403200.

The previous prime is 11172386713. The next prime is 11172386759. The reversal of 11172386741 is 14768327111.

It is a cyclic number.

It is not a de Polignac number, because 11172386741 - 2¹⁸ = 11172124597 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11172386761) 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, 10752500 + ... + 10753538.

It is an arithmetic number, because the mean of its divisors is an integer number (713793600).

Almost surely, 2^11172386741 is an apocalyptic number.

It is an amenable number.

11172386741 is a deficient number, since it is larger than the sum of its proper divisors (248310859).

11172386741 is a wasteful number, since it uses less digits than its factorization.

11172386741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940.

The product of its digits is 56448, while the sum is 41.

The spelling of 11172386741 in words is "eleven billion, one hundred seventy-two million, three hundred eighty-six thousand, seven hundred forty-one".