11408771374 has 64 divisors (see below), whose sum is σ = 23976207360. Its totient is φ = 3924645120.

The previous prime is 11408771371. The next prime is 11408771389. The reversal of 11408771374 is 47317780411.

It is a self number, because there is not a number n which added to its sum of digits gives 11408771374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11408771371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77839 + ... + 169930.

It is an arithmetic number, because the mean of its divisors is an integer number (374628240).

Almost surely, 2^11408771374 is an apocalyptic number.

11408771374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11408771374 is an abundant number, since it is smaller than the sum of its proper divisors (12567435986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11408771374 is a wasteful number, since it uses less digits than its factorization.

11408771374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247825.

The product of its (nonzero) digits is 131712, while the sum is 43.

The spelling of 11408771374 in words is "eleven billion, four hundred eight million, seven hundred seventy-one thousand, three hundred seventy-four".