84461456115 has 48 divisors (see below), whose sum is σ = 151777735200. Its totient is φ = 43417858560.

The previous prime is 84461456113. The next prime is 84461456153. The reversal of 84461456115 is 51165416448.

84461456115 is a `hidden beast` number, since 8 + 446 + 145 + 61 + 1 + 5 = 666.

It is not a de Polignac number, because 84461456115 - 2¹ = 84461456113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (84461456113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122640 + ... + 428909.

It is an arithmetic number, because the mean of its divisors is an integer number (3162036150).

Almost surely, 2^84461456115 is an apocalyptic number.

84461456115 is a deficient number, since it is larger than the sum of its proper divisors (67316279085).

84461456115 is a wasteful number, since it uses less digits than its factorization.

84461456115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551684 (or 551681 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The spelling of 84461456115 in words is "eighty-four billion, four hundred sixty-one million, four hundred fifty-six thousand, one hundred fifteen".