612405214611206 has 16 divisors (see below), whose sum is σ = 930236839525440. Its totient is φ = 302326277023680.

The previous prime is 612405214611187. The next prime is 612405214611259. The reversal of 612405214611206 is 602116412504216.

It is a congruent number.

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, 185186066 + ... + 188464026.

It is an arithmetic number, because the mean of its divisors is an integer number (58139802470340).

Almost surely, 2^{612405214611206} is an apocalyptic number.

612405214611206 is a deficient number, since it is larger than the sum of its proper divisors (317831624914234).

612405214611206 is a wasteful number, since it uses less digits than its factorization.

612405214611206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460479.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 612405214611206 in words is "six hundred twelve trillion, four hundred five billion, two hundred fourteen million, six hundred eleven thousand, two hundred six".