345211674375 has 60 divisors (see below), whose sum is σ = 579124602056. Its totient is φ = 182855184000.

The previous prime is 345211674373. The next prime is 345211674403. The reversal of 345211674375 is 573476112543.

It is not a de Polignac number, because 345211674375 - 2¹ = 345211674373 is a prime.

It is a super-2 number, since 2×345211674375² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345211674371) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 41622729 + ... + 41631021.

Almost surely, 2^345211674375 is an apocalyptic number.

345211674375 is a deficient number, since it is larger than the sum of its proper divisors (233912927681).

345211674375 is an frugal number, since it uses more digits than its factorization.

345211674375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614 (or 8450 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 48.

The spelling of 345211674375 in words is "three hundred forty-five billion, two hundred eleven million, six hundred seventy-four thousand, three hundred seventy-five".