345628314506630 has 16 divisors (see below), whose sum is σ = 622155741800544. Its totient is φ = 138245820094080.

The previous prime is 345628314506611. The next prime is 345628314506639. The reversal of 345628314506630 is 36605413826543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345628314506639) 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, 687949907 + ... + 688452126.

It is an arithmetic number, because the mean of its divisors is an integer number (38884733862534).

Almost surely, 2^{345628314506630} is an apocalyptic number.

345628314506630 is a deficient number, since it is larger than the sum of its proper divisors (276527427293914).

345628314506630 is a wasteful number, since it uses less digits than its factorization.

345628314506630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376427151.

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 345628314506630 in words is "three hundred forty-five trillion, six hundred twenty-eight billion, three hundred fourteen million, five hundred six thousand, six hundred thirty".