240241007 has 2 divisors, whose sum is σ = 240241008. Its totient is φ = 240241006.

The previous prime is 240240971. The next prime is 240241021. The reversal of 240241007 is 700142042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240241007 - 2²⁶ = 173132143 is a prime.

It is a Chen prime.

It is equal to p_13174103 and since 240241007 and 13174103 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240241007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240241087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120120503 + 120120504.

It is an arithmetic number, because the mean of its divisors is an integer number (120120504).

Almost surely, 2^240241007 is an apocalyptic number.

240241007 is a deficient number, since it is larger than the sum of its proper divisors (1).

240241007 is an equidigital number, since it uses as much as digits as its factorization.

240241007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 240241007 is about 15499.7099005110. The cubic root of 240241007 is about 621.6544495950.

Adding to 240241007 its reverse (700142042), we get a palindrome (940383049).

The spelling of 240241007 in words is "two hundred forty million, two hundred forty-one thousand, seven".