422467179345 has 48 divisors (see below), whose sum is σ = 751253669712. Its totient is φ = 219493048320.

The previous prime is 422467179257. The next prime is 422467179371. The reversal of 422467179345 is 543971764224.

422467179345 is a `hidden beast` number, since 4 + 2 + 2 + 467 + 179 + 3 + 4 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 35155125009 + 387312054336 = 187497^2 + 622344^2 .

It is not a de Polignac number, because 422467179345 - 2⁷ = 422467179217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422467179291 and 422467179300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1071567 + ... + 1411803.

It is an arithmetic number, because the mean of its divisors is an integer number (15651118119).

Almost surely, 2^422467179345 is an apocalyptic number.

422467179345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

422467179345 is a deficient number, since it is larger than the sum of its proper divisors (328786490367).

422467179345 is a wasteful number, since it uses less digits than its factorization.

422467179345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340962 (or 340959 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 422467179345 in words is "four hundred twenty-two billion, four hundred sixty-seven million, one hundred seventy-nine thousand, three hundred forty-five".