60440442243 has 4 divisors (see below), whose sum is σ = 80587256328. Its totient is φ = 40293628160.

The previous prime is 60440442241. The next prime is 60440442253. The reversal of 60440442243 is 34224404406.

It is a happy number.

60440442243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60440442243 - 2¹ = 60440442241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60440442241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10073407038 + ... + 10073407043.

It is an arithmetic number, because the mean of its divisors is an integer number (20146814082).

Almost surely, 2^60440442243 is an apocalyptic number.

60440442243 is a deficient number, since it is larger than the sum of its proper divisors (20146814085).

60440442243 is a wasteful number, since it uses less digits than its factorization.

60440442243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20146814084.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 60440442243 its reverse (34224404406), we get a palindrome (94664846649).

The spelling of 60440442243 in words is "sixty billion, four hundred forty million, four hundred forty-two thousand, two hundred forty-three".