11941590479 has 16 divisors (see below), whose sum is σ = 14700452928. Its totient is φ = 9446291712.

The previous prime is 11941590373. The next prime is 11941590491. The reversal of 11941590479 is 97409514911.

It is not a de Polignac number, because 11941590479 - 2¹² = 11941586383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11941590679) 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, 538499 + ... + 560235.

It is an arithmetic number, because the mean of its divisors is an integer number (918778308).

Almost surely, 2^11941590479 is an apocalyptic number.

11941590479 is a deficient number, since it is larger than the sum of its proper divisors (2758862449).

11941590479 is a wasteful number, since it uses less digits than its factorization.

11941590479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27794.

The product of its (nonzero) digits is 408240, while the sum is 50.

The spelling of 11941590479 in words is "eleven billion, nine hundred forty-one million, five hundred ninety thousand, four hundred seventy-nine".