74842200867 has 8 divisors (see below), whose sum is σ = 114045258496. Its totient is φ = 42766971912.

The previous prime is 74842200821. The next prime is 74842200877. The reversal of 74842200867 is 76800224847.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74842200867 - 2⁸ = 74842200611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74842200877) 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 7 ways as a sum of consecutive naturals, for example, 1781957143 + ... + 1781957184.

It is an arithmetic number, because the mean of its divisors is an integer number (14255657312).

Almost surely, 2^74842200867 is an apocalyptic number.

74842200867 is a deficient number, since it is larger than the sum of its proper divisors (39203057629).

74842200867 is a wasteful number, since it uses less digits than its factorization.

74842200867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563914337.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The spelling of 74842200867 in words is "seventy-four billion, eight hundred forty-two million, two hundred thousand, eight hundred sixty-seven".