11328267477 has 12 divisors (see below), whose sum is σ = 15643160000. Its totient is φ = 7291756752.

The previous prime is 11328267451. The next prime is 11328267527. The reversal of 11328267477 is 77476282311.

It is not a de Polignac number, because 11328267477 - 2²⁶ = 11261158613 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 (11328267427) 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, 2242477 + ... + 2247522.

Almost surely, 2^11328267477 is an apocalyptic number.

It is an amenable number.

11328267477 is a deficient number, since it is larger than the sum of its proper divisors (4314892523).

11328267477 is an equidigital number, since it uses as much as digits as its factorization.

11328267477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490060 (or 4490031 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The spelling of 11328267477 in words is "eleven billion, three hundred twenty-eight million, two hundred sixty-seven thousand, four hundred seventy-seven".