20133214404 has 48 divisors (see below), whose sum is σ = 49032127872. Its totient is φ = 6417697792.

The previous prime is 20133214349. The next prime is 20133214483. The reversal of 20133214404 is 40441233102.

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, 1681222 + ... + 1693154.

It is an arithmetic number, because the mean of its divisors is an integer number (1021502664).

Almost surely, 2^20133214404 is an apocalyptic number.

It is an amenable number.

20133214404 is an abundant number, since it is smaller than the sum of its proper divisors (28898913468).

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

20133214404 is a wasteful number, since it uses less digits than its factorization.

20133214404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18076 (or 18074 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20133214404 its reverse (40441233102), we get a palindrome (60574447506).

The spelling of 20133214404 in words is "twenty billion, one hundred thirty-three million, two hundred fourteen thousand, four hundred four".