3195666245023 has 4 divisors (see below), whose sum is σ = 3652189994320. Its totient is φ = 2739142495728.

The previous prime is 3195666245003. The next prime is 3195666245029. The reversal of 3195666245023 is 3205426665913.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3195666245023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3195666245029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228261874638 + ... + 228261874651.

It is an arithmetic number, because the mean of its divisors is an integer number (913047498580).

Almost surely, 2^{3195666245023} is an apocalyptic number.

3195666245023 is a deficient number, since it is larger than the sum of its proper divisors (456523749297).

3195666245023 is an equidigital number, since it uses as much as digits as its factorization.

3195666245023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456523749296.

The product of its (nonzero) digits is 6998400, while the sum is 52.

The spelling of 3195666245023 in words is "three trillion, one hundred ninety-five billion, six hundred sixty-six million, two hundred forty-five thousand, twenty-three".