11170040952 has 128 divisors (see below), whose sum is σ = 32558400000. Its totient is φ = 3127389696.

The previous prime is 11170040951. The next prime is 11170040953. The reversal of 11170040952 is 25904007111.

It is an interprime number because it is at equal distance from previous prime (11170040951) and next prime (11170040953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11170040951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3457674 + ... + 3460902.

It is an arithmetic number, because the mean of its divisors is an integer number (254362500).

Almost surely, 2^11170040952 is an apocalyptic number.

11170040952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11170040952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16279200000).

11170040952 is an abundant number, since it is smaller than the sum of its proper divisors (21388359048).

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

11170040952 is a wasteful number, since it uses less digits than its factorization.

11170040952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653 (or 3649 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 11170040952 in words is "eleven billion, one hundred seventy million, forty thousand, nine hundred fifty-two".