612343265514412 has 12 divisors (see below), whose sum is σ = 1100562896127520. Its totient is φ = 297896723763696.

The previous prime is 612343265514341. The next prime is 612343265514427. The reversal of 612343265514412 is 214415562343216.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068727248212 + ... + 2068727248507.

Almost surely, 2^{612343265514412} is an apocalyptic number.

It is an amenable number.

612343265514412 is a deficient number, since it is larger than the sum of its proper divisors (488219630613108).

612343265514412 is a wasteful number, since it uses less digits than its factorization.

612343265514412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137454496760 (or 4137454496758 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 612343265514412 in words is "six hundred twelve trillion, three hundred forty-three billion, two hundred sixty-five million, five hundred fourteen thousand, four hundred twelve".