1612422657364 has 12 divisors (see below), whose sum is σ = 2823151240000. Its totient is φ = 805808017368.

The previous prime is 1612422657361. The next prime is 1612422657389. The reversal of 1612422657364 is 4637562242161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612422657361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100818834 + ... + 100834825.

Almost surely, 2^{1612422657364} is an apocalyptic number.

It is an amenable number.

1612422657364 is a deficient number, since it is larger than the sum of its proper divisors (1210728582636).

1612422657364 is a wasteful number, since it uses less digits than its factorization.

1612422657364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201655662 (or 201655660 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 49.

The spelling of 1612422657364 in words is "one trillion, six hundred twelve billion, four hundred twenty-two million, six hundred fifty-seven thousand, three hundred sixty-four".