11365422376 has 64 divisors (see below), whose sum is σ = 26604708480. Its totient is φ = 4422055680.

The previous prime is 11365422373. The next prime is 11365422379. The reversal of 11365422376 is 67322456311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11365422373) and next prime (11365422379).

It is not an unprimeable number, because it can be changed into a prime (11365422373) 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, 454126 + ... + 478498.

It is an arithmetic number, because the mean of its divisors is an integer number (415698570).

Almost surely, 2^11365422376 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 11365422376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13302354240).

11365422376 is an abundant number, since it is smaller than the sum of its proper divisors (15239286104).

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

11365422376 is a wasteful number, since it uses less digits than its factorization.

11365422376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25154 (or 25150 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

Adding to 11365422376 its reverse (67322456311), we get a palindrome (78687878687).

The spelling of 11365422376 in words is "eleven billion, three hundred sixty-five million, four hundred twenty-two thousand, three hundred seventy-six".