74067334007328 has 96 divisors (see below), whose sum is σ = 216142656206400. Its totient is φ = 24676204819968.

The previous prime is 74067334007321. The next prime is 74067334007341. The reversal of 74067334007328 is 82370043376047.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (74067334007321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20753358 + ... + 24059021.

It is an arithmetic number, because the mean of its divisors is an integer number (2251486002150).

Almost surely, 2^{74067334007328} is an apocalyptic number.

It is an amenable number.

74067334007328 is an abundant number, since it is smaller than the sum of its proper divisors (142075322199072).

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

74067334007328 is a wasteful number, since it uses less digits than its factorization.

74067334007328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44814311 (or 44814297 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 54.

The spelling of 74067334007328 in words is "seventy-four trillion, sixty-seven billion, three hundred thirty-four million, seven thousand, three hundred twenty-eight".