3195420073983 has 10 divisors (see below), whose sum is σ = 4773405295824. Its totient is φ = 2130280049268.

The previous prime is 3195420073969. The next prime is 3195420073991. The reversal of 3195420073983 is 3893700245913.

3195420073983 is a `hidden beast` number, since 3 + 1 + 9 + 542 + 0 + 0 + 7 + 3 + 98 + 3 = 666.

It is not a de Polignac number, because 3195420073983 - 2⁶ = 3195420073919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3195420073943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19724815191 + ... + 19724815352.

Almost surely, 2^{3195420073983} is an apocalyptic number.

3195420073983 is a deficient number, since it is larger than the sum of its proper divisors (1577985221841).

3195420073983 is an equidigital number, since it uses as much as digits as its factorization.

3195420073983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39449630555 (or 39449630546 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 3195420073983 in words is "three trillion, one hundred ninety-five billion, four hundred twenty million, seventy-three thousand, nine hundred eighty-three".