20460462006242 has 8 divisors (see below), whose sum is σ = 30692962568016. Its totient is φ = 10229474483572.

The previous prime is 20460462006161. The next prime is 20460462006253. The reversal of 20460462006242 is 24260026406402.

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

It is a junction number, because it is equal to n+sod(n) for n = 20460462006196 and 20460462006205.

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, 378225968 + ... + 378280059.

It is an arithmetic number, because the mean of its divisors is an integer number (3836620321002).

Almost surely, 2^{20460462006242} is an apocalyptic number.

20460462006242 is a deficient number, since it is larger than the sum of its proper divisors (10232500561774).

20460462006242 is a wasteful number, since it uses less digits than its factorization.

20460462006242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756519552.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 20460462006242 in words is "twenty trillion, four hundred sixty billion, four hundred sixty-two million, six thousand, two hundred forty-two".