612413346356266 has 64 divisors (see below), whose sum is σ = 1132137987160320. Its totient is φ = 241945846248960.

The previous prime is 612413346356237. The next prime is 612413346356293. The reversal of 612413346356266 is 662653643314216.

It is a self number, because there is not a number n which added to its sum of digits gives 612413346356266.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7022159401 + ... + 7022246611.

It is an arithmetic number, because the mean of its divisors is an integer number (17689656049380).

Almost surely, 2^{612413346356266} is an apocalyptic number.

612413346356266 is a deficient number, since it is larger than the sum of its proper divisors (519724640804054).

612413346356266 is a wasteful number, since it uses less digits than its factorization.

612413346356266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138959.

The product of its digits is 67184640, while the sum is 58.

The spelling of 612413346356266 in words is "six hundred twelve trillion, four hundred thirteen billion, three hundred forty-six million, three hundred fifty-six thousand, two hundred sixty-six".