612665541214 has 16 divisors (see below), whose sum is σ = 928071537120. Its totient is φ = 303309329760.

The previous prime is 612665541197. The next prime is 612665541227. The reversal of 612665541214 is 412145566216.

612665541214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1044444 + ... + 1521904.

It is an arithmetic number, because the mean of its divisors is an integer number (58004471070).

Almost surely, 2^612665541214 is an apocalyptic number.

612665541214 is a deficient number, since it is larger than the sum of its proper divisors (315405995906).

612665541214 is a wasteful number, since it uses less digits than its factorization.

612665541214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483795.

The product of its digits is 345600, while the sum is 43.

The spelling of 612665541214 in words is "six hundred twelve billion, six hundred sixty-five million, five hundred forty-one thousand, two hundred fourteen".