1432220994 has 32 divisors (see below), whose sum is σ = 3321095040. Its totient is φ = 456649776.

The previous prime is 1432220927. The next prime is 1432221029. The reversal of 1432220994 is 4990222341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575337 + ... + 577820.

It is an arithmetic number, because the mean of its divisors is an integer number (103784220).

Almost surely, 2^1432220994 is an apocalyptic number.

1432220994 is an abundant number, since it is smaller than the sum of its proper divisors (1888874046).

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

1432220994 is a wasteful number, since it uses less digits than its factorization.

1432220994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153191 (or 1153185 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1432220994 is about 37844.6957181584. The cubic root of 1432220994 is about 1127.2061384637.

The spelling of 1432220994 in words is "one billion, four hundred thirty-two million, two hundred twenty thousand, nine hundred ninety-four".