423337433 has 8 divisors (see below), whose sum is σ = 428937600. Its totient is φ = 417749328.

The previous prime is 423337393. The next prime is 423337463. The reversal of 423337433 is 334733324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 423337433 - 2²² = 419143129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423337433.

It is not an unprimeable number, because it can be changed into a prime (423337463) 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, 83783 + ... + 88691.

It is an arithmetic number, because the mean of its divisors is an integer number (53617200).

Almost surely, 2^423337433 is an apocalyptic number.

It is an amenable number.

423337433 is a deficient number, since it is larger than the sum of its proper divisors (5600167).

423337433 is a wasteful number, since it uses less digits than its factorization.

423337433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6031.

The product of its digits is 54432, while the sum is 32.

The square root of 423337433 is about 20575.1654428342. The cubic root of 423337433 is about 750.8656274973.

The spelling of 423337433 in words is "four hundred twenty-three million, three hundred thirty-seven thousand, four hundred thirty-three".