2434249136 has 30 divisors (see below), whose sum is σ = 5146501332. Its totient is φ = 1106179360.

The previous prime is 2434249133. The next prime is 2434249157. The reversal of 2434249136 is 6319424342.

It is a happy number.

It is a super-2 number, since 2×2434249136² = 11851137712233492992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2434249136.

It is not an unprimeable number, because it can be changed into a prime (2434249133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 652685 + ... + 656403.

Almost surely, 2^2434249136 is an apocalyptic number.

It is an amenable number.

2434249136 is an abundant number, since it is smaller than the sum of its proper divisors (2712252196).

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

2434249136 is an frugal number, since it uses more digits than its factorization.

2434249136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457 (or 3732 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 2434249136 is about 49338.1103813269. The cubic root of 2434249136 is about 1345.2045930991.

The spelling of 2434249136 in words is "two billion, four hundred thirty-four million, two hundred forty-nine thousand, one hundred thirty-six".