74837392000000 has 616 divisors, whose sum is σ = 216925489568192. Its totient is φ = 25273036800000.

The previous prime is 74837391999991. The next prime is 74837392000001. The reversal of 74837392000000 is 29373847.

It is not an unprimeable number, because it can be changed into a prime (74837392000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 7503995014 + ... + 7504004986.

Almost surely, 2^{74837392000000} is an apocalyptic number.

74837392000000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74837392000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108462744784096).

74837392000000 is an abundant number, since it is smaller than the sum of its proper divisors (142088097568192).

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

74837392000000 is an frugal number, since it uses more digits than its factorization.

74837392000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097 (or 10054 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 74837392000000 in words is "seventy-four trillion, eight hundred thirty-seven billion, three hundred ninety-two million", and thus it is an aban number.