345773383791 has 64 divisors (see below), whose sum is σ = 516600016896. Its totient is φ = 205657388640.

The previous prime is 345773383783. The next prime is 345773383807. The reversal of 345773383791 is 197383377543.

It is not a de Polignac number, because 345773383791 - 2³ = 345773383783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345773383721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75708990 + ... + 75713556.

It is an arithmetic number, because the mean of its divisors is an integer number (8071875264).

Almost surely, 2^345773383791 is an apocalyptic number.

345773383791 is a deficient number, since it is larger than the sum of its proper divisors (170826633105).

345773383791 is a wasteful number, since it uses less digits than its factorization.

345773383791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953 (or 4931 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 60.

The spelling of 345773383791 in words is "three hundred forty-five billion, seven hundred seventy-three million, three hundred eighty-three thousand, seven hundred ninety-one".