20132444524 has 6 divisors (see below), whose sum is σ = 35231777924. Its totient is φ = 10066222260.

The previous prime is 20132444513. The next prime is 20132444543. The reversal of 20132444524 is 42544423102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516555562 + ... + 2516555569.

Almost surely, 2^20132444524 is an apocalyptic number.

It is an amenable number.

20132444524 is a deficient number, since it is larger than the sum of its proper divisors (15099333400).

20132444524 is a wasteful number, since it uses less digits than its factorization.

20132444524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033111135 (or 5033111133 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 20132444524 its reverse (42544423102), we get a palindrome (62676867626).

The spelling of 20132444524 in words is "twenty billion, one hundred thirty-two million, four hundred forty-four thousand, five hundred twenty-four".