84168425926 has 32 divisors (see below), whose sum is σ = 151539262560. Its totient is φ = 34637538816.

The previous prime is 84168425923. The next prime is 84168425933. The reversal of 84168425926 is 62952486148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84168425923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5002821 + ... + 5019616.

It is an arithmetic number, because the mean of its divisors is an integer number (4735601955).

Almost surely, 2^84168425926 is an apocalyptic number.

84168425926 is a deficient number, since it is larger than the sum of its proper divisors (67370836634).

84168425926 is a wasteful number, since it uses less digits than its factorization.

84168425926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10022488.

The product of its digits is 6635520, while the sum is 55.

The spelling of 84168425926 in words is "eighty-four billion, one hundred sixty-eight million, four hundred twenty-five thousand, nine hundred twenty-six".