1423334672 has 20 divisors (see below), whose sum is σ = 2758580880. Its totient is φ = 711442848.

The previous prime is 1423334623. The next prime is 1423334687. The reversal of 1423334672 is 2764333241.

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, 46079 + ... + 70497.

It is an arithmetic number, because the mean of its divisors is an integer number (137929044).

Almost surely, 2^1423334672 is an apocalyptic number.

It is an amenable number.

1423334672 is a deficient number, since it is larger than the sum of its proper divisors (1335246208).

1423334672 is a wasteful number, since it uses less digits than its factorization.

1423334672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28070 (or 28064 counting only the distinct ones).

The product of its digits is 72576, while the sum is 35.

The square root of 1423334672 is about 37727.1079199029. The cubic root of 1423334672 is about 1124.8700220534.

The spelling of 1423334672 in words is "one billion, four hundred twenty-three million, three hundred thirty-four thousand, six hundred seventy-two".