2245932959691 has 32 divisors (see below), whose sum is σ = 3191750811648. Its totient is φ = 1401501838880.

The previous prime is 2245932959629. The next prime is 2245932959713. The reversal of 2245932959691 is 1969592395422.

It is not a de Polignac number, because 2245932959691 - 2¹⁷ = 2245932828619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245932959591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22557280 + ... + 22656626.

It is an arithmetic number, because the mean of its divisors is an integer number (99742212864).

Almost surely, 2^{2245932959691} is an apocalyptic number.

2245932959691 is a deficient number, since it is larger than the sum of its proper divisors (945817851957).

2245932959691 is a wasteful number, since it uses less digits than its factorization.

2245932959691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106391.

The product of its digits is 94478400, while the sum is 66.

The spelling of 2245932959691 in words is "two trillion, two hundred forty-five billion, nine hundred thirty-two million, nine hundred fifty-nine thousand, six hundred ninety-one".