345702874322 has 12 divisors (see below), whose sum is σ = 561511473930. Its totient is φ = 159555172608.

The previous prime is 345702874303. The next prime is 345702874333. The reversal of 345702874322 is 223478207543.

It can be written as a sum of positive squares in 3 ways, for example, as 293567828761 + 52135045561 = 541819^2 + 228331^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 511394447 + ... + 511395122.

Almost surely, 2^345702874322 is an apocalyptic number.

345702874322 is a deficient number, since it is larger than the sum of its proper divisors (215808599608).

345702874322 is a wasteful number, since it uses less digits than its factorization.

345702874322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022789597 (or 1022789584 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 47.

The spelling of 345702874322 in words is "three hundred forty-five billion, seven hundred two million, eight hundred seventy-four thousand, three hundred twenty-two".