11379444036261 has 32 divisors (see below), whose sum is σ = 17522043002880. Its totient is φ = 6434410760064.

The previous prime is 11379444036253. The next prime is 11379444036271. The reversal of 11379444036261 is 16263044497311.

It is not a de Polignac number, because 11379444036261 - 2³ = 11379444036253 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11379444036271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747396 + ... + 4828818.

It is an arithmetic number, because the mean of its divisors is an integer number (547563843840).

Almost surely, 2^{11379444036261} is an apocalyptic number.

It is an amenable number.

11379444036261 is a deficient number, since it is larger than the sum of its proper divisors (6142598966619).

11379444036261 is a wasteful number, since it uses less digits than its factorization.

11379444036261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082825.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 11379444036261 in words is "eleven trillion, three hundred seventy-nine billion, four hundred forty-four million, thirty-six thousand, two hundred sixty-one".