74114310820 has 192 divisors, whose sum is σ = 184809848832. Its totient is φ = 24685056000.

The previous prime is 74114310811. The next prime is 74114310821. The reversal of 74114310820 is 2801341147.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (74114310821) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15212985 + ... + 15217855.

It is an arithmetic number, because the mean of its divisors is an integer number (962551296).

Almost surely, 2^74114310820 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 74114310820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92404924416).

74114310820 is an abundant number, since it is smaller than the sum of its proper divisors (110695538012).

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

74114310820 is a wasteful number, since it uses less digits than its factorization.

74114310820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042 (or 5040 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 74114310820 its reverse (2801341147), we get a palindrome (76915651967).

The spelling of 74114310820 in words is "seventy-four billion, one hundred fourteen million, three hundred ten thousand, eight hundred twenty".