84076071133 has 2 divisors, whose sum is σ = 84076071134. Its totient is φ = 84076071132.

The previous prime is 84076071127. The next prime is 84076071161. The reversal of 84076071133 is 33117067048.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71253226489 + 12822844644 = 266933^2 + 113238^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84076071133 is a prime.

It is a super-2 number, since 2×84076071133² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84076071193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42038035566 + 42038035567.

It is an arithmetic number, because the mean of its divisors is an integer number (42038035567).

Almost surely, 2^84076071133 is an apocalyptic number.

It is an amenable number.

84076071133 is a deficient number, since it is larger than the sum of its proper divisors (1).

84076071133 is an equidigital number, since it uses as much as digits as its factorization.

84076071133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 84076071133 in words is "eighty-four billion, seventy-six million, seventy-one thousand, one hundred thirty-three".