74006727869418 has 32 divisors (see below), whose sum is σ = 148398806911680. Its totient is φ = 24604688244480.

The previous prime is 74006727869401. The next prime is 74006727869429. The reversal of 74006727869418 is 81496872760047.

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 in 15 ways as a sum of consecutive naturals, for example, 73090546 + ... + 74096162.

It is an arithmetic number, because the mean of its divisors is an integer number (4637462715990).

Almost surely, 2^{74006727869418} is an apocalyptic number.

74006727869418 is an abundant number, since it is smaller than the sum of its proper divisors (74392079042262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74006727869418 is a wasteful number, since it uses less digits than its factorization.

74006727869418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037542.

The product of its (nonzero) digits is 227598336, while the sum is 69.

The spelling of 74006727869418 in words is "seventy-four trillion, six billion, seven hundred twenty-seven million, eight hundred sixty-nine thousand, four hundred eighteen".