42865518610606 has 64 divisors (see below), whose sum is σ = 69097577472000. Its totient is φ = 19883166750720.

The previous prime is 42865518610591. The next prime is 42865518610609. The reversal of 42865518610606 is 60601681556824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42865518610609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2924569230 + ... + 2924583886.

It is an arithmetic number, because the mean of its divisors is an integer number (1079649648000).

Almost surely, 2^{42865518610606} is an apocalyptic number.

42865518610606 is a deficient number, since it is larger than the sum of its proper divisors (26232058861394).

42865518610606 is a wasteful number, since it uses less digits than its factorization.

42865518610606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20257.

The product of its (nonzero) digits is 16588800, while the sum is 58.

The spelling of 42865518610606 in words is "forty-two trillion, eight hundred sixty-five billion, five hundred eighteen million, six hundred ten thousand, six hundred six".