74484209009 has 8 divisors (see below), whose sum is σ = 85129144128. Its totient is φ = 63840357360.

The previous prime is 74484208979. The next prime is 74484209099. The reversal of 74484209009 is 90090248447.

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

It is a cyclic number.

It is not a de Polignac number, because 74484209009 - 2³² = 70189241713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74484209099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117782 + ... + 403535.

It is an arithmetic number, because the mean of its divisors is an integer number (10641143016).

Almost surely, 2^74484209009 is an apocalyptic number.

It is an amenable number.

74484209009 is a deficient number, since it is larger than the sum of its proper divisors (10644935119).

74484209009 is a wasteful number, since it uses less digits than its factorization.

74484209009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541735.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 74484209009 in words is "seventy-four billion, four hundred eighty-four million, two hundred nine thousand, nine".