422151454365 has 16 divisors (see below), whose sum is σ = 681754874688. Its totient is φ = 223043259776.

The previous prime is 422151454363. The next prime is 422151454411. The reversal of 422151454365 is 563454151224.

It is a cyclic number.

It is not a de Polignac number, because 422151454365 - 2¹ = 422151454363 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422151454363) 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 15 ways as a sum of consecutive naturals, for example, 131509752 + ... + 131512961.

It is an arithmetic number, because the mean of its divisors is an integer number (42609679668).

Almost surely, 2^422151454365 is an apocalyptic number.

It is an amenable number.

422151454365 is a deficient number, since it is larger than the sum of its proper divisors (259603420323).

422151454365 is a wasteful number, since it uses less digits than its factorization.

422151454365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263022828.

The product of its digits is 576000, while the sum is 42.

The spelling of 422151454365 in words is "four hundred twenty-two billion, one hundred fifty-one million, four hundred fifty-four thousand, three hundred sixty-five".