79382541312 has 132 divisors (see below), whose sum is σ = 229423436736. Its totient is φ = 26436833280.

The previous prime is 79382541229. The next prime is 79382541331. The reversal of 79382541312 is 21314528397.

It is a happy number.

79382541312 is a `hidden beast` number, since 7 + 93 + 8 + 2 + 541 + 3 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12226387 + ... + 12232877.

Almost surely, 2^79382541312 is an apocalyptic number.

79382541312 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 79382541312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114711718368).

79382541312 is an abundant number, since it is smaller than the sum of its proper divisors (150040895424).

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

79382541312 is a wasteful number, since it uses less digits than its factorization.

79382541312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844 (or 7823 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 79382541312 in words is "seventy-nine billion, three hundred eighty-two million, five hundred forty-one thousand, three hundred twelve".