4244243848531 has 16 divisors (see below), whose sum is σ = 4315582260000. Its totient is φ = 4173586995456.

The previous prime is 4244243848517. The next prime is 4244243848541. The reversal of 4244243848531 is 1358483424424.

It is a cyclic number.

It is not a de Polignac number, because 4244243848531 - 2¹¹ = 4244243846483 is a prime.

It is a super-2 number, since 2×4244243848531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244243848541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9717415 + ... + 10144783.

It is an arithmetic number, because the mean of its divisors is an integer number (269723891250).

Almost surely, 2^{4244243848531} is an apocalyptic number.

4244243848531 is a deficient number, since it is larger than the sum of its proper divisors (71338411469).

4244243848531 is a wasteful number, since it uses less digits than its factorization.

4244243848531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428166.

The product of its digits is 11796480, while the sum is 52.

The spelling of 4244243848531 in words is "four trillion, two hundred forty-four billion, two hundred forty-three million, eight hundred forty-eight thousand, five hundred thirty-one".