345063835677 has 64 divisors (see below), whose sum is σ = 516655625472. Its totient is φ = 204766848000.

The previous prime is 345063835591. The next prime is 345063835693. The reversal of 345063835677 is 776538360543.

It is not a de Polignac number, because 345063835677 - 2⁷ = 345063835549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345063833677) 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, 127187673 + ... + 127190385.

It is an arithmetic number, because the mean of its divisors is an integer number (8072744148).

Almost surely, 2^345063835677 is an apocalyptic number.

It is an amenable number.

345063835677 is a deficient number, since it is larger than the sum of its proper divisors (171591789795).

345063835677 is a wasteful number, since it uses less digits than its factorization.

345063835677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 57.

The spelling of 345063835677 in words is "three hundred forty-five billion, sixty-three million, eight hundred thirty-five thousand, six hundred seventy-seven".