1422043606165 has 96 divisors (see below), whose sum is σ = 2194341740640. Its totient is φ = 876572928000.

The previous prime is 1422043606153. The next prime is 1422043606231. The reversal of 1422043606165 is 5616063402241.

It can be written as a sum of positive squares in 16 ways, for example, as 901485685156 + 520557921009 = 949466^2 + 721497^2 .

It is not a de Polignac number, because 1422043606165 - 2²⁵ = 1422010051733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19586551 + ... + 19659019.

It is an arithmetic number, because the mean of its divisors is an integer number (22857726465).

Almost surely, 2^{1422043606165} is an apocalyptic number.

It is an amenable number.

1422043606165 is a deficient number, since it is larger than the sum of its proper divisors (772298134475).

1422043606165 is a wasteful number, since it uses less digits than its factorization.

1422043606165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72663 (or 72656 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1422043606165 in words is "one trillion, four hundred twenty-two billion, forty-three million, six hundred six thousand, one hundred sixty-five".