20041203532 has 24 divisors (see below), whose sum is σ = 40092433920. Its totient is φ = 8586938640.

The previous prime is 20041203499. The next prime is 20041203557. The reversal of 20041203532 is 23530214002.

It is a super-2 number, since 2×20041203532² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27069 + ... + 202027.

It is an arithmetic number, because the mean of its divisors is an integer number (1670518080).

Almost surely, 2^20041203532 is an apocalyptic number.

It is an amenable number.

20041203532 is an abundant number, since it is smaller than the sum of its proper divisors (20051230388).

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

20041203532 is a wasteful number, since it uses less digits than its factorization.

20041203532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179061 (or 179059 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 20041203532 its reverse (23530214002), we get a palindrome (43571417534).

The spelling of 20041203532 in words is "twenty billion, forty-one million, two hundred three thousand, five hundred thirty-two".