1612422643353 has 32 divisors (see below), whose sum is σ = 2205370675200. Its totient is φ = 1047622657536.

The previous prime is 1612422643343. The next prime is 1612422643361. The reversal of 1612422643353 is 3533462242161.

It is not a de Polignac number, because 1612422643353 - 2¹² = 1612422639257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1612422643343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8620300 + ... + 8805362.

It is an arithmetic number, because the mean of its divisors is an integer number (68917833600).

Almost surely, 2^{1612422643353} is an apocalyptic number.

It is an amenable number.

1612422643353 is a deficient number, since it is larger than the sum of its proper divisors (592948031847).

1612422643353 is a wasteful number, since it uses less digits than its factorization.

1612422643353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185621.

The product of its digits is 622080, while the sum is 42.

The spelling of 1612422643353 in words is "one trillion, six hundred twelve billion, four hundred twenty-two million, six hundred forty-three thousand, three hundred fifty-three".