240041051 has 2 divisors, whose sum is σ = 240041052. Its totient is φ = 240041050.

The previous prime is 240041047. The next prime is 240041057. The reversal of 240041051 is 150140042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240041051 - 2² = 240041047 is a prime.

It is not a weakly prime, because it can be changed into another prime (240041057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120020525 + 120020526.

It is an arithmetic number, because the mean of its divisors is an integer number (120020526).

Almost surely, 2^240041051 is an apocalyptic number.

240041051 is a deficient number, since it is larger than the sum of its proper divisors (1).

240041051 is an equidigital number, since it uses as much as digits as its factorization.

240041051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 240041051 is about 15493.2582435071. The cubic root of 240041051 is about 621.4819311157.

Adding to 240041051 its reverse (150140042), we get a palindrome (390181093).

The spelling of 240041051 in words is "two hundred forty million, forty-one thousand, fifty-one".