345031367682 has 16 divisors (see below), whose sum is σ = 690082462080. Its totient is φ = 115007168112.

The previous prime is 345031367671. The next prime is 345031367717. The reversal of 345031367682 is 286763130543.

It is a super-2 number, since 2×345031367682² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589513 + ... + 1018620.

It is an arithmetic number, because the mean of its divisors is an integer number (43130153880).

Almost surely, 2^345031367682 is an apocalyptic number.

345031367682 is an abundant number, since it is smaller than the sum of its proper divisors (345051094398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345031367682 is a wasteful number, since it uses less digits than its factorization.

345031367682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643897.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 345031367682 in words is "three hundred forty-five billion, thirty-one million, three hundred sixty-seven thousand, six hundred eighty-two".