74034433000 has 128 divisors (see below), whose sum is σ = 193386061440. Its totient is φ = 26295360000.

The previous prime is 74034432937. The next prime is 74034433069. The reversal of 74034433000 is 33443047.

It is a self number, because there is not a number n which added to its sum of digits gives 74034433000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394740 + ... + 551260.

It is an arithmetic number, because the mean of its divisors is an integer number (1510828605).

Almost surely, 2^74034433000 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 74034433000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96693030720).

74034433000 is an abundant number, since it is smaller than the sum of its proper divisors (119351628440).

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

74034433000 is a wasteful number, since it uses less digits than its factorization.

74034433000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156596 (or 156582 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

Adding to 74034433000 its reverse (33443047), we get a palindrome (74067876047).

The spelling of 74034433000 in words is "seventy-four billion, thirty-four million, four hundred thirty-three thousand".