74337938250 has 32 divisors (see below), whose sum is σ = 185547495744. Its totient is φ = 19823450000.

The previous prime is 74337938243. The next prime is 74337938251. The reversal of 74337938250 is 5283973347.

It is a super-2 number, since 2×74337938250² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74337938193 and 74337938202.

It is not an unprimeable number, because it can be changed into a prime (74337938251) 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 15 ways as a sum of consecutive naturals, for example, 49557876 + ... + 49559375.

It is an arithmetic number, because the mean of its divisors is an integer number (5798359242).

Almost surely, 2^74337938250 is an apocalyptic number.

74337938250 is an abundant number, since it is smaller than the sum of its proper divisors (111209557494).

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

74337938250 is a wasteful number, since it uses less digits than its factorization.

74337938250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99117271 (or 99117261 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 74337938250 in words is "seventy-four billion, three hundred thirty-seven million, nine hundred thirty-eight thousand, two hundred fifty".