233402432433 has 8 divisors (see below), whose sum is σ = 329509316448. Its totient is φ = 146448585024.

The previous prime is 233402432359. The next prime is 233402432441. The reversal of 233402432433 is 334234204332.

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

It is not a de Polignac number, because 233402432433 - 2⁹ = 233402431921 is a prime.

It is a super-2 number, since 2×233402432433² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233402432394 and 233402432403.

It is not an unprimeable number, because it can be changed into a prime (233402432443) 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, 2288259091 + ... + 2288259192.

It is an arithmetic number, because the mean of its divisors is an integer number (41188664556).

Almost surely, 2^233402432433 is an apocalyptic number.

It is an amenable number.

233402432433 is a deficient number, since it is larger than the sum of its proper divisors (96106884015).

233402432433 is a wasteful number, since it uses less digits than its factorization.

233402432433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576518303.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 233402432433 its reverse (334234204332), we get a palindrome (567636636765).

The spelling of 233402432433 in words is "two hundred thirty-three billion, four hundred two million, four hundred thirty-two thousand, four hundred thirty-three".