1440102430112 has 48 divisors (see below), whose sum is σ = 2865156507360. Its totient is φ = 712459899648.

The previous prime is 1440102430097. The next prime is 1440102430177. The reversal of 1440102430112 is 2110342010441.

It is a super-4 number, since 4×1440102430112⁴ (a number of 50 digits) contains 4444 as substring.

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, 2584823 + ... + 3092169.

It is an arithmetic number, because the mean of its divisors is an integer number (59690760570).

Almost surely, 2^{1440102430112} is an apocalyptic number.

It is an amenable number.

1440102430112 is a deficient number, since it is larger than the sum of its proper divisors (1425054077248).

1440102430112 is a wasteful number, since it uses less digits than its factorization.

1440102430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508293 (or 508285 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1440102430112 its reverse (2110342010441), we get a palindrome (3550444440553).

The spelling of 1440102430112 in words is "one trillion, four hundred forty billion, one hundred two million, four hundred thirty thousand, one hundred twelve".