11172473024 has 112 divisors (see below), whose sum is σ = 23964595200. Its totient is φ = 5151246336.

The previous prime is 11172473021. The next prime is 11172473051. The reversal of 11172473024 is 42037427111.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (11172473021) 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, 13315997 + ... + 13316835.

It is an arithmetic number, because the mean of its divisors is an integer number (213969600).

Almost surely, 2^11172473024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11172473024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11982297600).

11172473024 is an abundant number, since it is smaller than the sum of its proper divisors (12792122176).

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

11172473024 is a wasteful number, since it uses less digits than its factorization.

11172473024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 11172473024 in words is "eleven billion, one hundred seventy-two million, four hundred seventy-three thousand, twenty-four".