84217600101 has 32 divisors (see below), whose sum is σ = 118632609792. Its totient is φ = 53038814400.

The previous prime is 84217600099. The next prime is 84217600141. The reversal of 84217600101 is 10100671248.

It is not a de Polignac number, because 84217600101 - 2¹ = 84217600099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84217600141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1779126 + ... + 1825848.

It is an arithmetic number, because the mean of its divisors is an integer number (3707269056).

Almost surely, 2^84217600101 is an apocalyptic number.

It is an amenable number.

84217600101 is a deficient number, since it is larger than the sum of its proper divisors (34415009691).

84217600101 is a wasteful number, since it uses less digits than its factorization.

84217600101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47073.

The product of its (nonzero) digits is 2688, while the sum is 30.

The spelling of 84217600101 in words is "eighty-four billion, two hundred seventeen million, six hundred thousand, one hundred one".