244746558061 has 8 divisors (see below), whose sum is σ = 244864479744. Its totient is φ = 244628674080.

The previous prime is 244746557989. The next prime is 244746558109. The reversal of 244746558061 is 160855647442.

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

It is a cyclic number.

It is not a de Polignac number, because 244746558061 - 2¹¹ = 244746556013 is a prime.

It is a super-4 number, since 4×244746558061⁴ (a number of 47 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244746558461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34453236 + ... + 34460338.

It is an arithmetic number, because the mean of its divisors is an integer number (30608059968).

Almost surely, 2^244746558061 is an apocalyptic number.

It is an amenable number.

244746558061 is a deficient number, since it is larger than the sum of its proper divisors (117921683).

244746558061 is an equidigital number, since it uses as much as digits as its factorization.

244746558061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18851.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 244746558061 in words is "two hundred forty-four billion, seven hundred forty-six million, five hundred fifty-eight thousand, sixty-one".