233353242145 has 8 divisors (see below), whose sum is σ = 280059352704. Its totient is φ = 186658952304.

The previous prime is 233353242127. The next prime is 233353242163. The reversal of 233353242145 is 541242353332.

It is an interprime number because it is at equal distance from previous prime (233353242127) and next prime (233353242163).

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 233353242145 - 2¹⁵ = 233353209377 is a prime.

It is a super-4 number, since 4×233353242145⁴ (a number of 47 digits) contains 4444 as substring.

It is a Duffinian number.

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, 2911689 + ... + 2990758.

It is an arithmetic number, because the mean of its divisors is an integer number (35007419088).

Almost surely, 2^233353242145 is an apocalyptic number.

It is an amenable number.

233353242145 is a deficient number, since it is larger than the sum of its proper divisors (46706110559).

233353242145 is an equidigital number, since it uses as much as digits as its factorization.

233353242145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910359.

The product of its digits is 259200, while the sum is 37.

Adding to 233353242145 its reverse (541242353332), we get a palindrome (774595595477).

The spelling of 233353242145 in words is "two hundred thirty-three billion, three hundred fifty-three million, two hundred forty-two thousand, one hundred forty-five".