84425936026 has 16 divisors (see below), whose sum is σ = 126881988480. Its totient is φ = 42131985840.

The previous prime is 84425935981. The next prime is 84425936053. The reversal of 84425936026 is 62063952448.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4482060 + ... + 4500856.

It is an arithmetic number, because the mean of its divisors is an integer number (7930124280).

Almost surely, 2^84425936026 is an apocalyptic number.

84425936026 is a deficient number, since it is larger than the sum of its proper divisors (42456052454).

84425936026 is a wasteful number, since it uses less digits than its factorization.

84425936026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22989.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 84425936026 in words is "eighty-four billion, four hundred twenty-five million, nine hundred thirty-six thousand, twenty-six".