423204051 has 8 divisors (see below), whose sum is σ = 564594640. Its totient is φ = 281974752.

The previous prime is 423204029. The next prime is 423204059. The reversal of 423204051 is 150402324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423204051 - 2⁷ = 423203923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423204059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34060 + ... + 44793.

It is an arithmetic number, because the mean of its divisors is an integer number (70574330).

Almost surely, 2^423204051 is an apocalyptic number.

423204051 is a deficient number, since it is larger than the sum of its proper divisors (141390589).

423204051 is a wasteful number, since it uses less digits than its factorization.

423204051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80645.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 423204051 is about 20571.9238526687. The cubic root of 423204051 is about 750.7867601671.

Adding to 423204051 its reverse (150402324), we get a palindrome (573606375).

The spelling of 423204051 in words is "four hundred twenty-three million, two hundred four thousand, fifty-one".