84015938264 has 16 divisors (see below), whose sum is σ = 158033179320. Its totient is φ = 41873757120.

The previous prime is 84015938261. The next prime is 84015938287. The reversal of 84015938264 is 46283951048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84015938261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16773842 + ... + 16778849.

Almost surely, 2^84015938264 is an apocalyptic number.

It is an amenable number.

84015938264 is a deficient number, since it is larger than the sum of its proper divisors (74017241056).

84015938264 is a wasteful number, since it uses less digits than its factorization.

84015938264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33553010 (or 33553006 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 84015938264 in words is "eighty-four billion, fifteen million, nine hundred thirty-eight thousand, two hundred sixty-four".