74234880000 has 700 divisors, whose sum is σ = 278677778940. Its totient is φ = 19685376000.

The previous prime is 74234879969. The next prime is 74234880001. The reversal of 74234880000 is 8843247.

It is a super-2 number, since 2×74234880000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74234880001) by changing a digit.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 414719911 + ... + 414720089.

Almost surely, 2^74234880000 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 74234880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139338889470).

74234880000 is an abundant number, since it is smaller than the sum of its proper divisors (204442898940).

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

74234880000 is an frugal number, since it uses more digits than its factorization.

74234880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 74234880000 in words is "seventy-four billion, two hundred thirty-four million, eight hundred eighty thousand".