240152403 has 8 divisors (see below), whose sum is σ = 321532816. Its totient is φ = 159436800.

The previous prime is 240152383. The next prime is 240152411. The reversal of 240152403 is 304251042.

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

It is not a de Polignac number, because 240152403 - 2⁵ = 240152371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240152403.

It is not an unprimeable number, because it can be changed into a prime (240152413) 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, 165358 + ... + 166803.

It is an arithmetic number, because the mean of its divisors is an integer number (40191602).

Almost surely, 2^240152403 is an apocalyptic number.

240152403 is a deficient number, since it is larger than the sum of its proper divisors (81380413).

240152403 is a wasteful number, since it uses less digits than its factorization.

240152403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332405.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 240152403 is about 15496.8513898792. The cubic root of 240152403 is about 621.5780154557.

The spelling of 240152403 in words is "two hundred forty million, one hundred fifty-two thousand, four hundred three".