11147019376 has 40 divisors (see below), whose sum is σ = 21786105600. Its totient is φ = 5524923840.

The previous prime is 11147019371. The next prime is 11147019409. The reversal of 11147019376 is 67391074111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11147019371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595571 + ... + 1602541.

It is an arithmetic number, because the mean of its divisors is an integer number (544652640).

Almost surely, 2^11147019376 is an apocalyptic number.

11147019376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11147019376 is a deficient number, since it is larger than the sum of its proper divisors (10639086224).

11147019376 is a wasteful number, since it uses less digits than its factorization.

11147019376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7837 (or 7831 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 40.

The spelling of 11147019376 in words is "eleven billion, one hundred forty-seven million, nineteen thousand, three hundred seventy-six".