402034233 has 8 divisors (see below), whose sum is σ = 549120096. Its totient is φ = 261485600.

The previous prime is 402034189. The next prime is 402034249. The reversal of 402034233 is 332430204.

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 402034233 - 2⁶ = 402034169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402014233) 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, 1634163 + ... + 1634408.

It is an arithmetic number, because the mean of its divisors is an integer number (68640012).

Almost surely, 2^402034233 is an apocalyptic number.

It is an amenable number.

402034233 is a deficient number, since it is larger than the sum of its proper divisors (147085863).

402034233 is a wasteful number, since it uses less digits than its factorization.

402034233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268615.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 402034233 is about 20050.7913310173. The cubic root of 402034233 is about 738.0532180834.

Adding to 402034233 its reverse (332430204), we get a palindrome (734464437).

The spelling of 402034233 in words is "four hundred two million, thirty-four thousand, two hundred thirty-three".