83084834102027 has 4 divisors (see below), whose sum is σ = 84493051629240. Its totient is φ = 81676616574816.

The previous prime is 83084834101987. The next prime is 83084834102071. The reversal of 83084834102027 is 72020143848038.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83084834102027 - 2⁸ = 83084834101771 is a prime.

It is a super-2 number, since 2×83084834102027² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83084834102077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704108763518 + ... + 704108763635.

It is an arithmetic number, because the mean of its divisors is an integer number (21123262907310).

Almost surely, 2^{83084834102027} is an apocalyptic number.

83084834102027 is a deficient number, since it is larger than the sum of its proper divisors (1408217527213).

83084834102027 is a wasteful number, since it uses less digits than its factorization.

83084834102027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408217527212.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 83084834102027 in words is "eighty-three trillion, eighty-four billion, eight hundred thirty-four million, one hundred two thousand, twenty-seven".