1423370136 has 16 divisors (see below), whose sum is σ = 3558425400. Its totient is φ = 474456704.

The previous prime is 1423370119. The next prime is 1423370167. The reversal of 1423370136 is 6310733241.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 29653521 + ... + 29653568.

Almost surely, 2^1423370136 is an apocalyptic number.

It is an amenable number.

1423370136 is an abundant number, since it is smaller than the sum of its proper divisors (2135055264).

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

1423370136 is a wasteful number, since it uses less digits than its factorization.

1423370136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59307098 (or 59307094 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 1423370136 is about 37727.5779238477. The cubic root of 1423370136 is about 1124.8793644472.

The spelling of 1423370136 in words is "one billion, four hundred twenty-three million, three hundred seventy thousand, one hundred thirty-six".