20133343234229 has 4 divisors (see below), whose sum is σ = 20170150077984. Its totient is φ = 20096536390476.

The previous prime is 20133343234223. The next prime is 20133343234241. The reversal of 20133343234229 is 92243234333102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20133343234229 - 2²⁸ = 20133074798773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133343234223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18403421057 + ... + 18403422150.

It is an arithmetic number, because the mean of its divisors is an integer number (5042537519496).

Almost surely, 2^{20133343234229} is an apocalyptic number.

It is an amenable number.

20133343234229 is a deficient number, since it is larger than the sum of its proper divisors (36806843755).

20133343234229 is an equidigital number, since it uses as much as digits as its factorization.

20133343234229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36806843754.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 20133343234229 in words is "twenty trillion, one hundred thirty-three billion, three hundred forty-three million, two hundred thirty-four thousand, two hundred twenty-nine".