240051413 has 16 divisors (see below), whose sum is σ = 281398656. Its totient is φ = 200491200.

The previous prime is 240051403. The next prime is 240051421. The reversal of 240051413 is 314150042.

It is not a de Polignac number, because 240051413 - 2⁸ = 240051157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240051403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183863 + ... + 185163.

It is an arithmetic number, because the mean of its divisors is an integer number (17587416).

Almost surely, 2^240051413 is an apocalyptic number.

It is an amenable number.

240051413 is a deficient number, since it is larger than the sum of its proper divisors (41347243).

240051413 is a wasteful number, since it uses less digits than its factorization.

240051413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 240051413 is about 15493.5926434123. The cubic root of 240051413 is about 621.4908736182.

The spelling of 240051413 in words is "two hundred forty million, fifty-one thousand, four hundred thirteen".