1075140840475 has 72 divisors (see below), whose sum is σ = 1516271046192. Its totient is φ = 751665657600.

The previous prime is 1075140840353. The next prime is 1075140840547. The reversal of 1075140840475 is 5740480415701.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1075140840475 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 335665224 + ... + 335668426.

It is an arithmetic number, because the mean of its divisors is an integer number (21059320086).

Almost surely, 2^{1075140840475} is an apocalyptic number.

1075140840475 is a deficient number, since it is larger than the sum of its proper divisors (441130205717).

1075140840475 is a wasteful number, since it uses less digits than its factorization.

1075140840475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125 (or 6101 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 46.

The spelling of 1075140840475 in words is "one trillion, seventy-five billion, one hundred forty million, eight hundred forty thousand, four hundred seventy-five".