1440014244124 has 12 divisors (see below), whose sum is σ = 2520346865400. Its totient is φ = 719915139728.

The previous prime is 1440014244113. The next prime is 1440014244157. The reversal of 1440014244124 is 4214424100441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22960354 + ... + 23022985.

It is an arithmetic number, because the mean of its divisors is an integer number (210028905450).

Almost surely, 2^{1440014244124} is an apocalyptic number.

It is an amenable number.

1440014244124 is a deficient number, since it is larger than the sum of its proper divisors (1080332621276).

1440014244124 is a wasteful number, since it uses less digits than its factorization.

1440014244124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45991172 (or 45991170 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 1440014244124 its reverse (4214424100441), we get a palindrome (5654438344565).

The spelling of 1440014244124 in words is "one trillion, four hundred forty billion, fourteen million, two hundred forty-four thousand, one hundred twenty-four".