423292029 has 4 divisors (see below), whose sum is σ = 564389376. Its totient is φ = 282194684.

The previous prime is 423292021. The next prime is 423292031. The reversal of 423292029 is 920292324.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423292029 - 2³ = 423292021 is a prime.

It is a super-2 number, since 2×423292029² = 358352283629873682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423292021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70548669 + ... + 70548674.

It is an arithmetic number, because the mean of its divisors is an integer number (141097344).

Almost surely, 2^423292029 is an apocalyptic number.

It is an amenable number.

423292029 is a deficient number, since it is larger than the sum of its proper divisors (141097347).

423292029 is a wasteful number, since it uses less digits than its factorization.

423292029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141097346.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 423292029 is about 20574.0620442342. The cubic root of 423292029 is about 750.8387824645.

The spelling of 423292029 in words is "four hundred twenty-three million, two hundred ninety-two thousand, twenty-nine".