422190628980676 has 6 divisors (see below), whose sum is σ = 738833600716190. Its totient is φ = 211095314490336.

The previous prime is 422190628980623. The next prime is 422190628980697. The reversal of 422190628980676 is 676089826091224.

It can be written as a sum of positive squares in only one way, i.e., 246044007924100 + 176146621056576 = 15685790^2 + 13272024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52773828622581 + ... + 52773828622588.

Almost surely, 2^{422190628980676} is an apocalyptic number.

It is an amenable number.

422190628980676 is a deficient number, since it is larger than the sum of its proper divisors (316642971735514).

422190628980676 is a wasteful number, since it uses less digits than its factorization.

422190628980676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105547657245173 (or 105547657245171 counting only the distinct ones).

The product of its (nonzero) digits is 250822656, while the sum is 70.

The spelling of 422190628980676 in words is "four hundred twenty-two trillion, one hundred ninety billion, six hundred twenty-eight million, nine hundred eighty thousand, six hundred seventy-six".