11407974111 has 12 divisors (see below), whose sum is σ = 16880092320. Its totient is φ = 7419820320.

The previous prime is 11407974101. The next prime is 11407974119. The reversal of 11407974111 is 11147970411.

It is not a de Polignac number, because 11407974111 - 2¹⁴ = 11407957727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11407974119) 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, 15457591 + ... + 15458328.

It is an arithmetic number, because the mean of its divisors is an integer number (1406674360).

Almost surely, 2^11407974111 is an apocalyptic number.

11407974111 is a deficient number, since it is larger than the sum of its proper divisors (5472118209).

11407974111 is a wasteful number, since it uses less digits than its factorization.

11407974111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30915966 (or 30915963 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 36.

The spelling of 11407974111 in words is "eleven billion, four hundred seven million, nine hundred seventy-four thousand, one hundred eleven".