84115333449 has 12 divisors (see below), whose sum is σ = 138857058496. Its totient is φ = 48065904792.

The previous prime is 84115333427. The next prime is 84115333451. The reversal of 84115333449 is 94433351148.

84115333449 is a `hidden beast` number, since 8 + 41 + 1 + 533 + 34 + 49 = 666.

It is not a de Polignac number, because 84115333449 - 2¹⁵ = 84115300681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84115333649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 667581949 + ... + 667582074.

Almost surely, 2^84115333449 is an apocalyptic number.

It is an amenable number.

84115333449 is a deficient number, since it is larger than the sum of its proper divisors (54741725047).

84115333449 is a wasteful number, since it uses less digits than its factorization.

84115333449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335164036 (or 1335164033 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 84115333449 in words is "eighty-four billion, one hundred fifteen million, three hundred thirty-three thousand, four hundred forty-nine".