84347069743053 has 24 divisors (see below), whose sum is σ = 135310223658240. Its totient is φ = 51905889069840.

The previous prime is 84347069743051. The next prime is 84347069743061. The reversal of 84347069743053 is 35034796074348.

It is a happy number.

84347069743053 is a `hidden beast` number, since 8 + 4 + 3 + 470 + 69 + 74 + 30 + 5 + 3 = 666.

It is not a de Polignac number, because 84347069743053 - 2¹ = 84347069743051 is a prime.

It is a super-2 number, since 2×84347069743053² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84347069743051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9242497053 + ... + 9242506178.

It is an arithmetic number, because the mean of its divisors is an integer number (5637925985760).

Almost surely, 2^{84347069743053} is an apocalyptic number.

It is an amenable number.

84347069743053 is a deficient number, since it is larger than the sum of its proper divisors (50963153915187).

84347069743053 is a wasteful number, since it uses less digits than its factorization.

84347069743053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18485003266 (or 18485003247 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 63.

The spelling of 84347069743053 in words is "eighty-four trillion, three hundred forty-seven billion, sixty-nine million, seven hundred forty-three thousand, fifty-three".