74067340336740 has 72 divisors (see below), whose sum is σ = 225178090458048. Its totient is φ = 19706705428800.

The previous prime is 74067340336727. The next prime is 74067340336747. The reversal of 74067340336740 is 4763304376047.

74067340336740 is a `hidden beast` number, since 7 + 406 + 73 + 40 + 33 + 67 + 40 = 666.

It is not an unprimeable number, because it can be changed into a prime (74067340336747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 464350536 + ... + 464510015.

It is an arithmetic number, because the mean of its divisors is an integer number (3127473478584).

Almost surely, 2^{74067340336740} is an apocalyptic number.

It is an amenable number.

74067340336740 is an abundant number, since it is smaller than the sum of its proper divisors (151110750121308).

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

74067340336740 is a wasteful number, since it uses less digits than its factorization.

74067340336740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928861009 (or 928861004 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 54.

The spelling of 74067340336740 in words is "seventy-four trillion, sixty-seven billion, three hundred forty million, three hundred thirty-six thousand, seven hundred forty".