206462316442 has 8 divisors (see below), whose sum is σ = 323158408416. Its totient is φ = 98742846972.

The previous prime is 206462316439. The next prime is 206462316461. The reversal of 206462316442 is 244613264602.

206462316442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×206462316442² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 206462316395 and 206462316404.

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, 2244155568 + ... + 2244155659.

It is an arithmetic number, because the mean of its divisors is an integer number (40394801052).

Almost surely, 2^206462316442 is an apocalyptic number.

206462316442 is a deficient number, since it is larger than the sum of its proper divisors (116696091974).

206462316442 is a wasteful number, since it uses less digits than its factorization.

206462316442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4488311252.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 206462316442 in words is "two hundred six billion, four hundred sixty-two million, three hundred sixteen thousand, four hundred forty-two".