11286776032 has 36 divisors (see below), whose sum is σ = 25848736200. Its totient is φ = 4837189056.

The previous prime is 11286776023. The next prime is 11286776041. The reversal of 11286776032 is 23067768211.

It is an interprime number because it is at equal distance from previous prime (11286776023) and next prime (11286776041).

It is a self number, because there is not a number n which added to its sum of digits gives 11286776032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3597532 + ... + 3600667.

It is an arithmetic number, because the mean of its divisors is an integer number (718020450).

Almost surely, 2^11286776032 is an apocalyptic number.

It is an amenable number.

11286776032 is an abundant number, since it is smaller than the sum of its proper divisors (14561960168).

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

11286776032 is an equidigital number, since it uses as much as digits as its factorization.

11286776032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7198223 (or 7198208 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 11286776032 in words is "eleven billion, two hundred eighty-six million, seven hundred seventy-six thousand, thirty-two".