73833112141 has 4 divisors (see below), whose sum is σ = 73961073052. Its totient is φ = 73705151232.

The previous prime is 73833112139. The next prime is 73833112159. The reversal of 73833112141 is 14121133837.

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

It can be written as a sum of positive squares in 2 ways, for example, as 61164709225 + 12668402916 = 247315^2 + 112554^2 .

It is a cyclic number.

It is not a de Polignac number, because 73833112141 - 2¹ = 73833112139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73833112097 and 73833112106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73833112541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63979590 + ... + 63980743.

It is an arithmetic number, because the mean of its divisors is an integer number (18490268263).

Almost surely, 2^73833112141 is an apocalyptic number.

It is an amenable number.

73833112141 is a deficient number, since it is larger than the sum of its proper divisors (127960911).

73833112141 is a wasteful number, since it uses less digits than its factorization.

73833112141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127960910.

The product of its digits is 12096, while the sum is 34.

Adding to 73833112141 its reverse (14121133837), we get a palindrome (87954245978).

The spelling of 73833112141 in words is "seventy-three billion, eight hundred thirty-three million, one hundred twelve thousand, one hundred forty-one".