240514442 has 12 divisors (see below), whose sum is σ = 419673330. Its totient is φ = 103077576.

The previous prime is 240514441. The next prime is 240514447. The reversal of 240514442 is 244415042.

It can be written as a sum of positive squares in only one way, i.e., 172633321 + 67881121 = 13139^2 + 8239^2 .

It is not an unprimeable number, because it can be changed into a prime (240514441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227017 + ... + 1227212.

Almost surely, 2^240514442 is an apocalyptic number.

240514442 is a deficient number, since it is larger than the sum of its proper divisors (179158888).

240514442 is a wasteful number, since it uses less digits than its factorization.

240514442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454245 (or 2454238 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 240514442 is about 15508.5280410489. The cubic root of 240514442 is about 621.8902095621.

Adding to 240514442 its reverse (244415042), we get a palindrome (484929484).

The spelling of 240514442 in words is "two hundred forty million, five hundred fourteen thousand, four hundred forty-two".