74314057152 has 112 divisors (see below), whose sum is σ = 201006590112. Its totient is φ = 24223764480.

The previous prime is 74314057151. The next prime is 74314057157. The reversal of 74314057152 is 25175041347.

It is a super-2 number, since 2×74314057152² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74314057152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74314057151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2007838 + ... + 2044514.

Almost surely, 2^74314057152 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 74314057152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100503295056).

74314057152 is an abundant number, since it is smaller than the sum of its proper divisors (126692532960).

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

74314057152 is a wasteful number, since it uses less digits than its factorization.

74314057152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36926 (or 36916 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

Adding to 74314057152 its reverse (25175041347), we get a palindrome (99489098499).

The spelling of 74314057152 in words is "seventy-four billion, three hundred fourteen million, fifty-seven thousand, one hundred fifty-two".