84141099 has 40 divisors (see below), whose sum is σ = 148313088. Its totient is φ = 46519920.

The previous prime is 84141091. The next prime is 84141119. The reversal of 84141099 is 99014148.

It is not a de Polignac number, because 84141099 - 2³ = 84141091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84141091) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15184 + ... + 19970.

Almost surely, 2^84141099 is an apocalyptic number.

84141099 is a deficient number, since it is larger than the sum of its proper divisors (64171989).

84141099 is a wasteful number, since it uses less digits than its factorization.

84141099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837 (or 4828 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 84141099 is about 9172.8457416442. The cubic root of 84141099 is about 438.1969933918.

The spelling of 84141099 in words is "eighty-four million, one hundred forty-one thousand, ninety-nine".