10240646251606 has 8 divisors (see below), whose sum is σ = 15890657976720. Its totient is φ = 4943760259368.

The previous prime is 10240646251529. The next prime is 10240646251607. The reversal of 10240646251606 is 60615264604201.

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 (10240646251607) 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, 88281433146 + ... + 88281433261.

It is an arithmetic number, because the mean of its divisors is an integer number (1986332247090).

Almost surely, 2^{10240646251606} is an apocalyptic number.

10240646251606 is a deficient number, since it is larger than the sum of its proper divisors (5650011725114).

10240646251606 is a wasteful number, since it uses less digits than its factorization.

10240646251606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176562866438.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 10240646251606 in words is "ten trillion, two hundred forty billion, six hundred forty-six million, two hundred fifty-one thousand, six hundred six".