20133224234 has 8 divisors (see below), whose sum is σ = 30202795620. Its totient is φ = 10065625696.

The previous prime is 20133224147. The next prime is 20133224249. The reversal of 20133224234 is 43242233102.

It can be written as a sum of positive squares in 2 ways, for example, as 20125678225 + 7546009 = 141865^2 + 2747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467429 + ... + 508680.

Almost surely, 2^20133224234 is an apocalyptic number.

20133224234 is a deficient number, since it is larger than the sum of its proper divisors (10069571386).

20133224234 is a wasteful number, since it uses less digits than its factorization.

20133224234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986424.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20133224234 its reverse (43242233102), we get a palindrome (63375457336).

The spelling of 20133224234 in words is "twenty billion, one hundred thirty-three million, two hundred twenty-four thousand, two hundred thirty-four".