20432014020422 has 32 divisors (see below), whose sum is σ = 31431648952704. Its totient is φ = 9955889496000.

The previous prime is 20432014020401. The next prime is 20432014020437. The reversal of 20432014020422 is 22402041023402.

It is a junction number, because it is equal to n+sod(n) for n = 20432014020391 and 20432014020400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97468922 + ... + 97678322.

It is an arithmetic number, because the mean of its divisors is an integer number (982239029772).

Almost surely, 2^{20432014020422} is an apocalyptic number.

20432014020422 is a deficient number, since it is larger than the sum of its proper divisors (10999634932282).

20432014020422 is a wasteful number, since it uses less digits than its factorization.

20432014020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212004.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 20432014020422 its reverse (22402041023402), we get a palindrome (42834055043824).

The spelling of 20432014020422 in words is "twenty trillion, four hundred thirty-two billion, fourteen million, twenty thousand, four hundred twenty-two".