127142322 has 32 divisors (see below), whose sum is σ = 265550400. Its totient is φ = 40531008.

The previous prime is 127142311. The next prime is 127142339. The reversal of 127142322 is 223241721.

It is a junction number, because it is equal to n+sod(n) for n = 127142292 and 127142301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15204 + ... + 22032.

It is an arithmetic number, because the mean of its divisors is an integer number (8298450).

Almost surely, 2^127142322 is an apocalyptic number.

127142322 is an abundant number, since it is smaller than the sum of its proper divisors (138408078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127142322 is a wasteful number, since it uses less digits than its factorization.

127142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970.

The product of its digits is 1344, while the sum is 24.

The square root of 127142322 is about 11275.7404191476. The cubic root of 127142322 is about 502.8402645773.

The spelling of 127142322 in words is "one hundred twenty-seven million, one hundred forty-two thousand, three hundred twenty-two".