74346316655 has 8 divisors (see below), whose sum is σ = 96078316992. Its totient is φ = 54901895328.

The previous prime is 74346316651. The next prime is 74346316661. The reversal of 74346316655 is 55661364347.

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 74346316655 - 2² = 74346316651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74346316651) 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, 571894679 + ... + 571894808.

It is an arithmetic number, because the mean of its divisors is an integer number (12009789624).

Almost surely, 2^74346316655 is an apocalyptic number.

74346316655 is a deficient number, since it is larger than the sum of its proper divisors (21732000337).

74346316655 is a wasteful number, since it uses less digits than its factorization.

74346316655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143789505.

The product of its digits is 5443200, while the sum is 50.

The spelling of 74346316655 in words is "seventy-four billion, three hundred forty-six million, three hundred sixteen thousand, six hundred fifty-five".