7671036427320 has 128 divisors (see below), whose sum is σ = 26312641251840. Its totient is φ = 1752583426560.

The previous prime is 7671036427309. The next prime is 7671036427333. The reversal of 7671036427320 is 237246301767.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7671036427320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222151 + ... + 3923190.

It is an arithmetic number, because the mean of its divisors is an integer number (205567509780).

Almost surely, 2^{7671036427320} is an apocalyptic number.

7671036427320 is a gapful number since it is divisible by the number (70) 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 7671036427320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13156320625920).

7671036427320 is an abundant number, since it is smaller than the sum of its proper divisors (18641604824520).

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

7671036427320 is a wasteful number, since it uses less digits than its factorization.

7671036427320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4147565 (or 4147561 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 48.

The spelling of 7671036427320 in words is "seven trillion, six hundred seventy-one billion, thirty-six million, four hundred twenty-seven thousand, three hundred twenty".