345115081217002 has 16 divisors (see below), whose sum is σ = 540199083528000. Its totient is φ = 165049246607872.

The previous prime is 345115081216771. The next prime is 345115081217017. The reversal of 345115081217002 is 200712180511543.

It is a super-2 number, since 2×345115081217002² (a number of 30 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, 130316503 + ... + 132938410.

It is an arithmetic number, because the mean of its divisors is an integer number (33762442720500).

Almost surely, 2^{345115081217002} is an apocalyptic number.

345115081217002 is a deficient number, since it is larger than the sum of its proper divisors (195084002310998).

345115081217002 is a wasteful number, since it uses less digits than its factorization.

345115081217002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263283437.

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 345115081217002 in words is "three hundred forty-five trillion, one hundred fifteen billion, eighty-one million, two hundred seventeen thousand, two".