233034333402 has 16 divisors (see below), whose sum is σ = 501920102880. Its totient is φ = 71702871792.

The previous prime is 233034333379. The next prime is 233034333421. The reversal of 233034333402 is 204333430332.

It is a happy number.

It is a super-2 number, since 2×233034333402² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 233034333402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493809752 + ... + 1493809907.

It is an arithmetic number, because the mean of its divisors is an integer number (31370006430).

Almost surely, 2^233034333402 is an apocalyptic number.

233034333402 is an abundant number, since it is smaller than the sum of its proper divisors (268885769478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233034333402 is a wasteful number, since it uses less digits than its factorization.

233034333402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987619677.

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 233034333402 its reverse (204333430332), we get a palindrome (437367763734).

The spelling of 233034333402 in words is "two hundred thirty-three billion, thirty-four million, three hundred thirty-three thousand, four hundred two".