2606246042242 has 8 divisors (see below), whose sum is σ = 3932778459456. Its totient is φ = 1295319889092.

The previous prime is 2606246042221. The next prime is 2606246042269. The reversal of 2606246042242 is 2422406426062.

It is a happy number.

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 = 2606246042195 and 2606246042204.

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, 3901565598 + ... + 3901566265.

It is an arithmetic number, because the mean of its divisors is an integer number (491597307432).

Almost surely, 2^{2606246042242} is an apocalyptic number.

2606246042242 is a deficient number, since it is larger than the sum of its proper divisors (1326532417214).

2606246042242 is a wasteful number, since it uses less digits than its factorization.

2606246042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7803132032.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 2606246042242 in words is "two trillion, six hundred six billion, two hundred forty-six million, forty-two thousand, two hundred forty-two".