76380301312 has 96 divisors (see below), whose sum is σ = 175228522560. Its totient is φ = 32605470720.

The previous prime is 76380301267. The next prime is 76380301331. The reversal of 76380301312 is 21310308367.

It is a super-3 number, since 3×76380301312³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3673987 + ... + 3694717.

It is an arithmetic number, because the mean of its divisors is an integer number (1825297110).

Almost surely, 2^76380301312 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 76380301312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87614261280).

76380301312 is an abundant number, since it is smaller than the sum of its proper divisors (98848221248).

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

76380301312 is a wasteful number, since it uses less digits than its factorization.

76380301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21017 (or 20997 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 76380301312 its reverse (21310308367), we get a palindrome (97690609679).

The spelling of 76380301312 in words is "seventy-six billion, three hundred eighty million, three hundred one thousand, three hundred twelve".