20414032434 has 48 divisors (see below), whose sum is σ = 44899624224. Its totient is φ = 6702220800.

The previous prime is 20414032423. The next prime is 20414032493. The reversal of 20414032434 is 43423041402.

It is a happy number.

20414032434 is a `hidden beast` number, since 2 + 0 + 414 + 0 + 3 + 243 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 20414032398 and 20414032407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473874 + ... + 515154.

It is an arithmetic number, because the mean of its divisors is an integer number (935408838).

Almost surely, 2^20414032434 is an apocalyptic number.

20414032434 is an abundant number, since it is smaller than the sum of its proper divisors (24485591790).

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

20414032434 is a wasteful number, since it uses less digits than its factorization.

20414032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41703 (or 41700 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 20414032434 its reverse (43423041402), we get a palindrome (63837073836).

The spelling of 20414032434 in words is "twenty billion, four hundred fourteen million, thirty-two thousand, four hundred thirty-four".