345551515214 has 16 divisors (see below), whose sum is σ = 521839929600. Its totient is φ = 171605023200.

The previous prime is 345551515147. The next prime is 345551515219. The reversal of 345551515214 is 412515155543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345551515219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6377939 + ... + 6431889.

It is an arithmetic number, because the mean of its divisors is an integer number (32614995600).

Almost surely, 2^345551515214 is an apocalyptic number.

345551515214 is a deficient number, since it is larger than the sum of its proper divisors (176288414386).

345551515214 is a wasteful number, since it uses less digits than its factorization.

345551515214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75595.

The product of its digits is 300000, while the sum is 41.

The spelling of 345551515214 in words is "three hundred forty-five billion, five hundred fifty-one million, five hundred fifteen thousand, two hundred fourteen".