84823074841034 has 4 divisors (see below), whose sum is σ = 127234612261554. Its totient is φ = 42411537420516.

The previous prime is 84823074841013. The next prime is 84823074841157. The reversal of 84823074841034 is 43014847032848.

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

It can be written as a sum of positive squares in only one way, i.e., 72156615195025 + 12666459646009 = 8494505^2 + 3558997^2 .

It is a super-3 number, since 3×84823074841034³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21205768710257 + ... + 21205768710260.

Almost surely, 2^{84823074841034} is an apocalyptic number.

84823074841034 is a deficient number, since it is larger than the sum of its proper divisors (42411537420520).

84823074841034 is a wasteful number, since it uses less digits than its factorization.

84823074841034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42411537420519.

The product of its (nonzero) digits is 16515072, while the sum is 56.

The spelling of 84823074841034 in words is "eighty-four trillion, eight hundred twenty-three billion, seventy-four million, eight hundred forty-one thousand, thirty-four".