1422129234 has 16 divisors (see below), whose sum is σ = 2890886400. Its totient is φ = 466271760.

The previous prime is 1422129229. The next prime is 1422129251. The reversal of 1422129234 is 4329212241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942434 + ... + 1943165.

It is an arithmetic number, because the mean of its divisors is an integer number (180680400).

Almost surely, 2^1422129234 is an apocalyptic number.

1422129234 is an abundant number, since it is smaller than the sum of its proper divisors (1468757166).

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

1422129234 is a wasteful number, since it uses less digits than its factorization.

1422129234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885665.

The product of its digits is 6912, while the sum is 30.

The square root of 1422129234 is about 37711.1287818331. The cubic root of 1422129234 is about 1124.5523773773.

The spelling of 1422129234 in words is "one billion, four hundred twenty-two million, one hundred twenty-nine thousand, two hundred thirty-four".