11372461616 has 20 divisors (see below), whose sum is σ = 22240074312. Its totient is φ = 5633087616.

The previous prime is 11372461601. The next prime is 11372461651. The reversal of 11372461616 is 61616427311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11372461616.

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 3 ways as a sum of consecutive naturals, for example, 3319685 + ... + 3323108.

Almost surely, 2^11372461616 is an apocalyptic number.

11372461616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11372461616 is a deficient number, since it is larger than the sum of its proper divisors (10867612696).

11372461616 is a wasteful number, since it uses less digits than its factorization.

11372461616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642908 (or 6642902 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

Adding to 11372461616 its reverse (61616427311), we get a palindrome (72988888927).

The spelling of 11372461616 in words is "eleven billion, three hundred seventy-two million, four hundred sixty-one thousand, six hundred sixteen".