20142142000013 has 4 divisors (see below), whose sum is σ = 21973245818208. Its totient is φ = 18311038181820.

The previous prime is 20142142000009. The next prime is 20142142000021. The reversal of 20142142000013 is 31000024124102.

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 20142142000013 - 2² = 20142142000009 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 (20142142000003) 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, 915551909081 + ... + 915551909102.

It is an arithmetic number, because the mean of its divisors is an integer number (5493311454552).

Almost surely, 2^{20142142000013} is an apocalyptic number.

It is an amenable number.

20142142000013 is a deficient number, since it is larger than the sum of its proper divisors (1831103818195).

20142142000013 is a wasteful number, since it uses less digits than its factorization.

20142142000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831103818194.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20142142000013 its reverse (31000024124102), we get a palindrome (51142166124115).

The spelling of 20142142000013 in words is "twenty trillion, one hundred forty-two billion, one hundred forty-two million, thirteen", and thus it is an aban number.