74142682833 has 16 divisors (see below), whose sum is σ = 99549141696. Its totient is φ = 49083034560.

The previous prime is 74142682781. The next prime is 74142682847. The reversal of 74142682833 is 33828624147.

It is not a de Polignac number, because 74142682833 - 2¹² = 74142678737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74142687833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342843 + ... + 515583.

It is an arithmetic number, because the mean of its divisors is an integer number (6221821356).

Almost surely, 2^74142682833 is an apocalyptic number.

It is an amenable number.

74142682833 is a deficient number, since it is larger than the sum of its proper divisors (25406458863).

74142682833 is a wasteful number, since it uses less digits than its factorization.

74142682833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173744.

The product of its digits is 1548288, while the sum is 48.

The spelling of 74142682833 in words is "seventy-four billion, one hundred forty-two million, six hundred eighty-two thousand, eight hundred thirty-three".