345211674376 has 32 divisors (see below), whose sum is σ = 664090610400. Its totient is φ = 168133944960.

The previous prime is 345211674373. The next prime is 345211674403. The reversal of 345211674376 is 673476112543.

It is a super-2 number, since 2×345211674376² (a number of 24 digits) contains 22 as substring.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607506 + ... + 1029313.

It is an arithmetic number, because the mean of its divisors is an integer number (20752831575).

Almost surely, 2^345211674376 is an apocalyptic number.

It is an amenable number.

345211674376 is a deficient number, since it is larger than the sum of its proper divisors (318878936024).

345211674376 is a wasteful number, since it uses less digits than its factorization.

345211674376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637509 (or 1637505 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The spelling of 345211674376 in words is "three hundred forty-five billion, two hundred eleven million, six hundred seventy-four thousand, three hundred seventy-six".