4124449240 has 32 divisors (see below), whose sum is σ = 9683491680. Its totient is φ = 1578049792.

The previous prime is 4124449229. The next prime is 4124449247. The reversal of 4124449240 is 429444214.

It is a super-2 number, since 2×4124449240² = 34022163066673155200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4124449196 and 4124449205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124449247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240629 + ... + 2242468.

It is an arithmetic number, because the mean of its divisors is an integer number (302609115).

Almost surely, 2^4124449240 is an apocalyptic number.

4124449240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4124449240 is an abundant number, since it is smaller than the sum of its proper divisors (5559042440).

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

4124449240 is a wasteful number, since it uses less digits than its factorization.

4124449240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483131 (or 4483127 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 4124449240 is about 64221.8750894117. The cubic root of 4124449240 is about 1603.6957847863.

The spelling of 4124449240 in words is "four billion, one hundred twenty-four million, four hundred forty-nine thousand, two hundred forty".