32143224121244 has 12 divisors (see below), whose sum is σ = 56252510408304. Its totient is φ = 16071078290304.

The previous prime is 32143224121199. The next prime is 32143224121249. The reversal of 32143224121244 is 44212142234123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32143224121249) 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, 133307072 + ... + 133547975.

It is an arithmetic number, because the mean of its divisors is an integer number (4687709200692).

Almost surely, 2^{32143224121244} is an apocalyptic number.

It is an amenable number.

32143224121244 is a deficient number, since it is larger than the sum of its proper divisors (24109286287060).

32143224121244 is a wasteful number, since it uses less digits than its factorization.

32143224121244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266885164 (or 266885162 counting only the distinct ones).

The product of its digits is 73728, while the sum is 35.

Adding to 32143224121244 its reverse (44212142234123), we get a palindrome (76355366355367).

The spelling of 32143224121244 in words is "thirty-two trillion, one hundred forty-three billion, two hundred twenty-four million, one hundred twenty-one thousand, two hundred forty-four".