206051013142 has 8 divisors (see below), whose sum is σ = 332851636656. Its totient is φ = 95100467592.

The previous prime is 206051013089. The next prime is 206051013149. The reversal of 206051013142 is 241310150602.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206051013149) 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, 3962519458 + ... + 3962519509.

It is an arithmetic number, because the mean of its divisors is an integer number (41606454582).

Almost surely, 2^206051013142 is an apocalyptic number.

206051013142 is a deficient number, since it is larger than the sum of its proper divisors (126800623514).

206051013142 is a wasteful number, since it uses less digits than its factorization.

206051013142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7925038982.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 206051013142 its reverse (241310150602), we get a palindrome (447361163744).

The spelling of 206051013142 in words is "two hundred six billion, fifty-one million, thirteen thousand, one hundred forty-two".