244140602 has 8 divisors (see below), whose sum is σ = 366431796. Its totient is φ = 121996672.

The previous prime is 244140601. The next prime is 244140613. The reversal of 244140602 is 206041442.

244140602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 243328801 + 811801 = 15599^2 + 901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×244140602³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (244140601) 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, 32573 + ... + 39360.

Almost surely, 2^244140602 is an apocalyptic number.

244140602 is a deficient number, since it is larger than the sum of its proper divisors (122291194).

244140602 is a wasteful number, since it uses less digits than its factorization.

244140602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73632.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 244140602 is about 15624.9992640000. Note that the first 3 decimals coincide. The cubic root of 244140602 is about 624.9999803733. Note that the first 4 decimals are identical.

Adding to 244140602 its sum of digits (23), we get a 12-th power (244140625 = 5¹²).

The spelling of 244140602 in words is "two hundred forty-four million, one hundred forty thousand, six hundred two".