60440243 has 2 divisors, whose sum is σ = 60440244. Its totient is φ = 60440242.

The previous prime is 60440239. The next prime is 60440279. The reversal of 60440243 is 34204406.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60440243 - 2² = 60440239 is a prime.

It is not a weakly prime, because it can be changed into another prime (60440143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30220121 + 30220122.

It is an arithmetic number, because the mean of its divisors is an integer number (30220122).

Almost surely, 2^60440243 is an apocalyptic number.

60440243 is a deficient number, since it is larger than the sum of its proper divisors (1).

60440243 is an equidigital number, since it uses as much as digits as its factorization.

60440243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 60440243 is about 7774.3323185982. The cubic root of 60440243 is about 392.4419279305.

Adding to 60440243 its reverse (34204406), we get a palindrome (94644649).

The spelling of 60440243 in words is "sixty million, four hundred forty thousand, two hundred forty-three".