3126733121316 has 96 divisors (see below), whose sum is σ = 8392194784512. Its totient is φ = 887542456320.

The previous prime is 3126733121273. The next prime is 3126733121329. The reversal of 3126733121316 is 6131213376213.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154038880 + ... + 154059176.

It is an arithmetic number, because the mean of its divisors is an integer number (87418695672).

Almost surely, 2^{3126733121316} 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 3126733121316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4196097392256).

3126733121316 is an abundant number, since it is smaller than the sum of its proper divisors (5265461663196).

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

3126733121316 is a wasteful number, since it uses less digits than its factorization.

3126733121316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32149 (or 32147 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

Adding to 3126733121316 its reverse (6131213376213), we get a palindrome (9257946497529).

The spelling of 3126733121316 in words is "three trillion, one hundred twenty-six billion, seven hundred thirty-three million, one hundred twenty-one thousand, three hundred sixteen".