20114432432 has 40 divisors (see below), whose sum is σ = 39123186432. Its totient is φ = 10018209600.

The previous prime is 20114432423. The next prime is 20114432447. The reversal of 20114432432 is 23423441102.

It is a super-2 number, since 2×20114432432² (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, 4914707 + ... + 4918797.

Almost surely, 2^20114432432 is an apocalyptic number.

It is an amenable number.

20114432432 is a deficient number, since it is larger than the sum of its proper divisors (19008754000).

20114432432 is a wasteful number, since it uses less digits than its factorization.

20114432432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5217 (or 5211 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 20114432432 its reverse (23423441102), we get a palindrome (43537873534).

The spelling of 20114432432 in words is "twenty billion, one hundred fourteen million, four hundred thirty-two thousand, four hundred thirty-two".