84866081151 has 8 divisors (see below), whose sum is σ = 116804929024. Its totient is φ = 54752310360.

The previous prime is 84866081149. The next prime is 84866081177. The reversal of 84866081151 is 15118066848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84866081151 - 2¹ = 84866081149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84866081151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84866081351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456269161 + ... + 456269346.

It is an arithmetic number, because the mean of its divisors is an integer number (14600616128).

Almost surely, 2^84866081151 is an apocalyptic number.

84866081151 is a deficient number, since it is larger than the sum of its proper divisors (31938847873).

84866081151 is a wasteful number, since it uses less digits than its factorization.

84866081151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912538541.

The product of its (nonzero) digits is 368640, while the sum is 48.

The spelling of 84866081151 in words is "eighty-four billion, eight hundred sixty-six million, eighty-one thousand, one hundred fifty-one".