4240013144 has 32 divisors (see below), whose sum is σ = 8135892720. Its totient is φ = 2070796416.

The previous prime is 4240013123. The next prime is 4240013159. The reversal of 4240013144 is 4413100424.

It is a happy number.

It is a super-2 number, since 2×4240013144² = 35955422922585529472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74222 + ... + 118274.

Almost surely, 2^4240013144 is an apocalyptic number.

It is an amenable number.

4240013144 is a deficient number, since it is larger than the sum of its proper divisors (3895879576).

4240013144 is a wasteful number, since it uses less digits than its factorization.

4240013144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44339 (or 44335 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4240013144 is about 65115.3833130083. The cubic root of 4240013144 is about 1618.5361393972.

Adding to 4240013144 its reverse (4413100424), we get a palindrome (8653113568).

The spelling of 4240013144 in words is "four billion, two hundred forty million, thirteen thousand, one hundred forty-four".