1140345030512 has 20 divisors (see below), whose sum is σ = 2209550945016. Its totient is φ = 570138335040.

The previous prime is 1140345030493. The next prime is 1140345030521. The reversal of 1140345030512 is 2150305430411.

It is a super-2 number, since 2×1140345030512² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1859939 + ... + 2395842.

Almost surely, 2^{1140345030512} is an apocalyptic number.

It is an amenable number.

1140345030512 is a deficient number, since it is larger than the sum of its proper divisors (1069205914504).

1140345030512 is a wasteful number, since it uses less digits than its factorization.

1140345030512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272536 (or 4272530 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 1140345030512 in words is "one trillion, one hundred forty billion, three hundred forty-five million, thirty thousand, five hundred twelve".