740074073328 has 160 divisors (see below), whose sum is σ = 2198300520000. Its totient is φ = 238102115328.

The previous prime is 740074073327. The next prime is 740074073353. The reversal of 740074073328 is 823370470047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740074073327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43451118 + ... + 43468146.

It is an arithmetic number, because the mean of its divisors is an integer number (13739378250).

Almost surely, 2^740074073328 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 740074073328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099150260000).

740074073328 is an abundant number, since it is smaller than the sum of its proper divisors (1458226446672).

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

740074073328 is a wasteful number, since it uses less digits than its factorization.

740074073328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20544 (or 20532 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 740074073328 in words is "seven hundred forty billion, seventy-four million, seventy-three thousand, three hundred twenty-eight".