240944047 has 2 divisors, whose sum is σ = 240944048. Its totient is φ = 240944046.

The previous prime is 240944027. The next prime is 240944051. The reversal of 240944047 is 740449042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240944047 - 2²³ = 232555439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240944027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120472023 + 120472024.

It is an arithmetic number, because the mean of its divisors is an integer number (120472024).

Almost surely, 2^240944047 is an apocalyptic number.

240944047 is a deficient number, since it is larger than the sum of its proper divisors (1).

240944047 is an equidigital number, since it uses as much as digits as its factorization.

240944047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 240944047 is about 15522.3724668621. The cubic root of 240944047 is about 622.2602611181.

The spelling of 240944047 in words is "two hundred forty million, nine hundred forty-four thousand, forty-seven".