74705344485283 has 8 divisors (see below), whose sum is σ = 76478382365616. Its totient is φ = 72933929527200.

The previous prime is 74705344485281. The next prime is 74705344485323. The reversal of 74705344485283 is 38258444350747.

It is a happy number.

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 74705344485283 - 2¹ = 74705344485281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74705344485281) 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, 405637408 + ... + 405821533.

It is an arithmetic number, because the mean of its divisors is an integer number (9559797795702).

Almost surely, 2^{74705344485283} is an apocalyptic number.

74705344485283 is a deficient number, since it is larger than the sum of its proper divisors (1773037880333).

74705344485283 is a wasteful number, since it uses less digits than its factorization.

74705344485283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811461125.

The product of its (nonzero) digits is 361267200, while the sum is 64.

The spelling of 74705344485283 in words is "seventy-four trillion, seven hundred five billion, three hundred forty-four million, four hundred eighty-five thousand, two hundred eighty-three".