7648941319143 has 32 divisors (see below), whose sum is σ = 10739153111040. Its totient is φ = 4835848417920.

The previous prime is 7648941319133. The next prime is 7648941319171. The reversal of 7648941319143 is 3419131498467.

It is not a de Polignac number, because 7648941319143 - 2⁶ = 7648941319079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7648941319133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3150180 + ... + 5022102.

It is an arithmetic number, because the mean of its divisors is an integer number (335598534720).

Almost surely, 2^{7648941319143} is an apocalyptic number.

7648941319143 is a deficient number, since it is larger than the sum of its proper divisors (3090211791897).

7648941319143 is a wasteful number, since it uses less digits than its factorization.

7648941319143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872839.

The product of its digits is 15676416, while the sum is 60.

The spelling of 7648941319143 in words is "seven trillion, six hundred forty-eight billion, nine hundred forty-one million, three hundred nineteen thousand, one hundred forty-three".