11632374149 has 4 divisors (see below), whose sum is σ = 12689862720. Its totient is φ = 10574885580.

The previous prime is 11632374133. The next prime is 11632374277. The reversal of 11632374149 is 94147323611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11632374149 - 2⁴ = 11632374133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632344149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528744269 + ... + 528744290.

It is an arithmetic number, because the mean of its divisors is an integer number (3172465680).

Almost surely, 2^11632374149 is an apocalyptic number.

It is an amenable number.

11632374149 is a deficient number, since it is larger than the sum of its proper divisors (1057488571).

11632374149 is a wasteful number, since it uses less digits than its factorization.

11632374149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057488570.

The product of its digits is 108864, while the sum is 41.

The spelling of 11632374149 in words is "eleven billion, six hundred thirty-two million, three hundred seventy-four thousand, one hundred forty-nine".