612444364214 has 16 divisors (see below), whose sum is σ = 967182200880. Its totient is φ = 290055790080.

The previous prime is 612444364193. The next prime is 612444364237. The reversal of 612444364214 is 412463444216.

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, 1146779 + ... + 1593734.

It is an arithmetic number, because the mean of its divisors is an integer number (60448887555).

Almost surely, 2^612444364214 is an apocalyptic number.

612444364214 is a deficient number, since it is larger than the sum of its proper divisors (354737836666).

612444364214 is a wasteful number, since it uses less digits than its factorization.

612444364214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746415.

The product of its digits is 442368, while the sum is 41.

The spelling of 612444364214 in words is "six hundred twelve billion, four hundred forty-four million, three hundred sixty-four thousand, two hundred fourteen".