2231241534444 has 96 divisors (see below), whose sum is σ = 5627172841920. Its totient is φ = 684033343488.

The previous prime is 2231241534427. The next prime is 2231241534547. The reversal of 2231241534444 is 4444351421322.

2231241534444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231241534444³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70305972 + ... + 70337700.

It is an arithmetic number, because the mean of its divisors is an integer number (58616383770).

Almost surely, 2^{2231241534444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231241534444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2813586420960).

2231241534444 is an abundant number, since it is smaller than the sum of its proper divisors (3395931307476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231241534444 is a wasteful number, since it uses less digits than its factorization.

2231241534444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33379 (or 33377 counting only the distinct ones).

The product of its digits is 368640, while the sum is 39.

Adding to 2231241534444 its reverse (4444351421322), we get a palindrome (6675592955766).

The spelling of 2231241534444 in words is "two trillion, two hundred thirty-one billion, two hundred forty-one million, five hundred thirty-four thousand, four hundred forty-four".