74070670733696 has 192 divisors, whose sum is σ = 186188669730000. Its totient is φ = 29091867807744.

The previous prime is 74070670733693. The next prime is 74070670733713. The reversal of 74070670733696 is 69633707607047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74070670733693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8065730 + ... + 14601278.

Almost surely, 2^{74070670733696} 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 74070670733696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93094334865000).

74070670733696 is an abundant number, since it is smaller than the sum of its proper divisors (112117998996304).

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

74070670733696 is a wasteful number, since it uses less digits than its factorization.

74070670733696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6535729 (or 6535710 counting only the distinct ones).

The product of its (nonzero) digits is 168031584, while the sum is 65.

The spelling of 74070670733696 in words is "seventy-four trillion, seventy billion, six hundred seventy million, seven hundred thirty-three thousand, six hundred ninety-six".