1422432042 has 8 divisors (see below), whose sum is σ = 2844864096. Its totient is φ = 474144012.

The previous prime is 1422432029. The next prime is 1422432059. The reversal of 1422432042 is 2402342241.

It is a sphenic number, since it is the product of 3 distinct primes.

1422432042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118535998 + ... + 118536009.

It is an arithmetic number, because the mean of its divisors is an integer number (355608012).

Almost surely, 2^1422432042 is an apocalyptic number.

1422432042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1422432042 is a wasteful number, since it uses less digits than its factorization.

1422432042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237072012.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1422432042 is about 37715.1434042083. The cubic root of 1422432042 is about 1124.6321871166.

Adding to 1422432042 its reverse (2402342241), we get a palindrome (3824774283).

The spelling of 1422432042 in words is "one billion, four hundred twenty-two million, four hundred thirty-two thousand, forty-two".