1121424324532 has 24 divisors (see below), whose sum is σ = 1964137177800. Its totient is φ = 560242430976.

The previous prime is 1121424324523. The next prime is 1121424324539. The reversal of 1121424324532 is 2354234241211.

It can be written as a sum of positive squares in 4 ways, for example, as 1008068208676 + 113356115856 = 1004026^2 + 336684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121424324539) 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, 34693194 + ... + 34725502.

It is an arithmetic number, because the mean of its divisors is an integer number (81839049075).

Almost surely, 2^{1121424324532} is an apocalyptic number.

It is an amenable number.

1121424324532 is a deficient number, since it is larger than the sum of its proper divisors (842712853268).

1121424324532 is a wasteful number, since it uses less digits than its factorization.

1121424324532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39315 (or 39313 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

Adding to 1121424324532 its reverse (2354234241211), we get a palindrome (3475658565743).

The spelling of 1121424324532 in words is "one trillion, one hundred twenty-one billion, four hundred twenty-four million, three hundred twenty-four thousand, five hundred thirty-two".