233432012353 has 6 divisors (see below), whose sum is σ = 246364534194. Its totient is φ = 221146116624.

The previous prime is 233432012347. The next prime is 233432012357. The reversal of 233432012353 is 353210234332.

It can be written as a sum of positive squares in only one way, i.e., 169881635889 + 63550376464 = 412167^2 + 252092^2 .

It is not a de Polignac number, because 233432012353 - 2¹⁷ = 233431881281 is a prime.

It is a super-2 number, since 2×233432012353² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233432012357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323312676 + ... + 323313397.

It is an arithmetic number, because the mean of its divisors is an integer number (41060755699).

Almost surely, 2^233432012353 is an apocalyptic number.

It is an amenable number.

233432012353 is a deficient number, since it is larger than the sum of its proper divisors (12932521841).

233432012353 is an equidigital number, since it uses as much as digits as its factorization.

233432012353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646626111 (or 646626092 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 233432012353 its reverse (353210234332), we get a palindrome (586642246685).

The spelling of 233432012353 in words is "two hundred thirty-three billion, four hundred thirty-two million, twelve thousand, three hundred fifty-three".