11270862408 has 64 divisors (see below), whose sum is σ = 31663981440. Its totient is φ = 3317174784.

The previous prime is 11270862359. The next prime is 11270862437. The reversal of 11270862408 is 80426807211.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 778141 + ... + 792492.

It is an arithmetic number, because the mean of its divisors is an integer number (494749710).

Almost surely, 2^11270862408 is an apocalyptic number.

It is an amenable number.

11270862408 is an abundant number, since it is smaller than the sum of its proper divisors (20393119032).

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

11270862408 is a wasteful number, since it uses less digits than its factorization.

11270862408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570678 (or 1570674 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 11270862408 in words is "eleven billion, two hundred seventy million, eight hundred sixty-two thousand, four hundred eight".