240260433 has 8 divisors (see below), whose sum is σ = 366111168. Its totient is φ = 137291664.

The previous prime is 240260431. The next prime is 240260437. The reversal of 240260433 is 334062042.

It is a happy number.

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

It is not a de Polignac number, because 240260433 - 2¹ = 240260431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240260431) 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, 5720466 + ... + 5720507.

It is an arithmetic number, because the mean of its divisors is an integer number (45763896).

Almost surely, 2^240260433 is an apocalyptic number.

It is an amenable number.

240260433 is a deficient number, since it is larger than the sum of its proper divisors (125850735).

240260433 is a wasteful number, since it uses less digits than its factorization.

240260433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440983.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 240260433 is about 15500.3365447335. The cubic root of 240260433 is about 621.6712048998.

It can be divided in two parts, 2402 and 60433, that added together give a triangular number (62835 = T₃₅₄).

The spelling of 240260433 in words is "two hundred forty million, two hundred sixty thousand, four hundred thirty-three".