74067740160000 has 520 divisors, whose sum is σ = 248562335091840. Its totient is φ = 19609018368000.

The previous prime is 74067740159989. The next prime is 74067740160017. The reversal of 74067740160000 is 6104776047.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1067485309 + ... + 1067554691.

Almost surely, 2^{74067740160000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74067740160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124281167545920).

74067740160000 is an abundant number, since it is smaller than the sum of its proper divisors (174494594931840).

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

74067740160000 is an equidigital number, since it uses as much as digits as its factorization.

74067740160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69569 (or 69532 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 74067740160000 in words is "seventy-four trillion, sixty-seven billion, seven hundred forty million, one hundred sixty thousand".