422164247355 has 16 divisors (see below), whose sum is σ = 750514217760. Its totient is φ = 225154265184.

The previous prime is 422164247353. The next prime is 422164247381. The reversal of 422164247355 is 553742461224.

422164247355 is a `hidden beast` number, since 4 + 2 + 216 + 42 + 47 + 355 = 666.

It is not a de Polignac number, because 422164247355 - 2¹ = 422164247353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 422164247355.

It is not an unprimeable number, because it can be changed into a prime (422164247353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1563571152 + ... + 1563571421.

It is an arithmetic number, because the mean of its divisors is an integer number (46907138610).

Almost surely, 2^422164247355 is an apocalyptic number.

422164247355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

422164247355 is a deficient number, since it is larger than the sum of its proper divisors (328349970405).

422164247355 is a wasteful number, since it uses less digits than its factorization.

422164247355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127142587 (or 3127142581 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 422164247355 in words is "four hundred twenty-two billion, one hundred sixty-four million, two hundred forty-seven thousand, three hundred fifty-five".