1940825825075 has 48 divisors (see below), whose sum is σ = 2524090947840. Its totient is φ = 1477583521920.

The previous prime is 1940825824907. The next prime is 1940825825093. The reversal of 1940825825075 is 5705285280491.

It is not a de Polignac number, because 1940825825075 - 2¹² = 1940825820979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1940825825075.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98314556 + ... + 98334294.

It is an arithmetic number, because the mean of its divisors is an integer number (52585228080).

Almost surely, 2^{1940825825075} is an apocalyptic number.

1940825825075 is a deficient number, since it is larger than the sum of its proper divisors (583265122765).

1940825825075 is a wasteful number, since it uses less digits than its factorization.

1940825825075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20636 (or 20631 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 56.

The spelling of 1940825825075 in words is "one trillion, nine hundred forty billion, eight hundred twenty-five million, eight hundred twenty-five thousand, seventy-five".