4430240124142 has 12 divisors (see below), whose sum is σ = 7730316951480. Its totient is φ = 1898674338876.

The previous prime is 4430240124061. The next prime is 4430240124179. The reversal of 4430240124142 is 2414210420344.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22603265842 + ... + 22603266037.

It is an arithmetic number, because the mean of its divisors is an integer number (644193079290).

Almost surely, 2^{4430240124142} is an apocalyptic number.

4430240124142 is a deficient number, since it is larger than the sum of its proper divisors (3300076827338).

4430240124142 is a wasteful number, since it uses less digits than its factorization.

4430240124142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45206531895 (or 45206531888 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4430240124142 its reverse (2414210420344), we get a palindrome (6844450544486).

The spelling of 4430240124142 in words is "four trillion, four hundred thirty billion, two hundred forty million, one hundred twenty-four thousand, one hundred forty-two".