20114434321013 has 8 divisors (see below), whose sum is σ = 20193562483200. Its totient is φ = 20035338406128.

The previous prime is 20114434321001. The next prime is 20114434321039. The reversal of 20114434321013 is 31012343441102.

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

It is a cyclic number.

It is not a de Polignac number, because 20114434321013 - 2¹⁶ = 20114434255477 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 (20114434321043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6811481 + ... + 9307262.

It is an arithmetic number, because the mean of its divisors is an integer number (2524195310400).

Almost surely, 2^{20114434321013} is an apocalyptic number.

It is an amenable number.

20114434321013 is a deficient number, since it is larger than the sum of its proper divisors (79128162187).

20114434321013 is a wasteful number, since it uses less digits than its factorization.

20114434321013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16123651.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 20114434321013 its reverse (31012343441102), we get a palindrome (51126777762115).

The spelling of 20114434321013 in words is "twenty trillion, one hundred fourteen billion, four hundred thirty-four million, three hundred twenty-one thousand, thirteen".