345173395370 has 32 divisors (see below), whose sum is σ = 627567999696. Its totient is φ = 136679616000.

The previous prime is 345173395351. The next prime is 345173395393. The reversal of 345173395370 is 73593371543.

It can be written as a sum of positive squares in 8 ways, for example, as 249537214369 + 95636181001 = 499537^2 + 309251^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6884432 + ... + 6934388.

Almost surely, 2^345173395370 is an apocalyptic number.

345173395370 is a deficient number, since it is larger than the sum of its proper divisors (282394604326).

345173395370 is a wasteful number, since it uses less digits than its factorization.

345173395370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56906.

The product of its (nonzero) digits is 3572100, while the sum is 50.

The spelling of 345173395370 in words is "three hundred forty-five billion, one hundred seventy-three million, three hundred ninety-five thousand, three hundred seventy".