42416641526 has 16 divisors (see below), whose sum is σ = 72802830240. Its totient is φ = 18156413760.

The previous prime is 42416641513. The next prime is 42416641541. The reversal of 42416641526 is 62514661424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1833671 + ... + 1856658.

It is an arithmetic number, because the mean of its divisors is an integer number (4550176890).

Almost surely, 2^42416641526 is an apocalyptic number.

42416641526 is a deficient number, since it is larger than the sum of its proper divisors (30386188714).

42416641526 is a wasteful number, since it uses less digits than its factorization.

42416641526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691159.

The product of its digits is 276480, while the sum is 41.

The spelling of 42416641526 in words is "forty-two billion, four hundred sixteen million, six hundred forty-one thousand, five hundred twenty-six".