84732919102 has 16 divisors (see below), whose sum is σ = 139788516672. Its totient is φ = 38275426080.

The previous prime is 84732919049. The next prime is 84732919133. The reversal of 84732919102 is 20191923748.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34668549 + ... + 34670992.

It is an arithmetic number, because the mean of its divisors is an integer number (8736782292).

Almost surely, 2^84732919102 is an apocalyptic number.

84732919102 is a deficient number, since it is larger than the sum of its proper divisors (55055597570).

84732919102 is a wasteful number, since it uses less digits than its factorization.

84732919102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69339603.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 84732919102 in words is "eighty-four billion, seven hundred thirty-two million, nine hundred nineteen thousand, one hundred two".