145332335 has 4 divisors (see below), whose sum is σ = 174398808. Its totient is φ = 116265864.

The previous prime is 145332329. The next prime is 145332347. The reversal of 145332335 is 533233541.

145332335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145332335 - 2²⁰ = 144283759 is a prime.

It is a super-3 number, since 3×145332335³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145332298 and 145332307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14533229 + ... + 14533238.

It is an arithmetic number, because the mean of its divisors is an integer number (43599702).

Almost surely, 2^145332335 is an apocalyptic number.

145332335 is a deficient number, since it is larger than the sum of its proper divisors (29066473).

145332335 is an equidigital number, since it uses as much as digits as its factorization.

145332335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29066472.

The product of its digits is 16200, while the sum is 29.

The square root of 145332335 is about 12055.3861406427. The cubic root of 145332335 is about 525.7598490734.

Adding to 145332335 its reverse (533233541), we get a palindrome (678565876).

The spelling of 145332335 in words is "one hundred forty-five million, three hundred thirty-two thousand, three hundred thirty-five".