74103038352 has 320 divisors, whose sum is σ = 265697280000. Its totient is φ = 19283650560.

The previous prime is 74103038287. The next prime is 74103038371. The reversal of 74103038352 is 25383030147.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1570399 + ... + 1616897.

It is an arithmetic number, because the mean of its divisors is an integer number (830304000).

Almost surely, 2^74103038352 is an apocalyptic number.

74103038352 is a gapful number since it is divisible by the number (72) 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 74103038352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132848640000).

74103038352 is an abundant number, since it is smaller than the sum of its proper divisors (191594241648).

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

74103038352 is a wasteful number, since it uses less digits than its factorization.

74103038352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46571 (or 46559 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 74103038352 its reverse (25383030147), we get a palindrome (99486068499).

The spelling of 74103038352 in words is "seventy-four billion, one hundred three million, thirty-eight thousand, three hundred fifty-two".