4113631624 has 16 divisors (see below), whose sum is σ = 7839503820. Its totient is φ = 2023097280.

The previous prime is 4113631607. The next prime is 4113631631. The reversal of 4113631624 is 4261363114.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4106502724 + 7128900 = 64082^2 + 2670^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4214299 + ... + 4215274.

Almost surely, 2^4113631624 is an apocalyptic number.

It is an amenable number.

4113631624 is a deficient number, since it is larger than the sum of its proper divisors (3725872196).

4113631624 is a wasteful number, since it uses less digits than its factorization.

4113631624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429640 (or 8429636 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 4113631624 is about 64137.5991443397. The cubic root of 4113631624 is about 1602.2924980890.

Adding to 4113631624 its reverse (4261363114), we get a palindrome (8374994738).

The spelling of 4113631624 in words is "four billion, one hundred thirteen million, six hundred thirty-one thousand, six hundred twenty-four".