1240116374344 has 16 divisors (see below), whose sum is σ = 2348240165820. Its totient is φ = 613918996800.

The previous prime is 1240116374333. The next prime is 1240116374407. The reversal of 1240116374344 is 4434736110421.

It can be written as a sum of positive squares in 2 ways, for example, as 1239521502244 + 594872100 = 1113338^2 + 24390^2 .

It is a super-2 number, since 2×1240116374344² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1240116374297 and 1240116374306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767397939 + ... + 767399554.

Almost surely, 2^{1240116374344} is an apocalyptic number.

It is an amenable number.

1240116374344 is a deficient number, since it is larger than the sum of its proper divisors (1108123791476).

1240116374344 is a wasteful number, since it uses less digits than its factorization.

1240116374344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534797600 (or 1534797596 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 1240116374344 in words is "one trillion, two hundred forty billion, one hundred sixteen million, three hundred seventy-four thousand, three hundred forty-four".