423279153 has 12 divisors (see below), whose sum is σ = 666985488. Its totient is φ = 256532760.

The previous prime is 423279151. The next prime is 423279161. The reversal of 423279153 is 351972324.

It is not a de Polignac number, because 423279153 - 2¹ = 423279151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423279151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2137675 + ... + 2137872.

It is an arithmetic number, because the mean of its divisors is an integer number (55582124).

Almost surely, 2^423279153 is an apocalyptic number.

It is an amenable number.

423279153 is a deficient number, since it is larger than the sum of its proper divisors (243706335).

423279153 is a wasteful number, since it uses less digits than its factorization.

423279153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275564 (or 4275561 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 423279153 is about 20573.7491235798. The cubic root of 423279153 is about 750.8311692034.

The spelling of 423279153 in words is "four hundred twenty-three million, two hundred seventy-nine thousand, one hundred fifty-three".