3147263705343 has 16 divisors (see below), whose sum is σ = 4341723976800. Its totient is φ = 2025511971840.

The previous prime is 3147263705303. The next prime is 3147263705371. The reversal of 3147263705343 is 3435073627413.

It is not a de Polignac number, because 3147263705343 - 2⁸ = 3147263705087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3147263705292 and 3147263705301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147263705303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2227038 + ... + 3354731.

It is an arithmetic number, because the mean of its divisors is an integer number (271357748550).

Almost surely, 2^{3147263705343} is an apocalyptic number.

3147263705343 is a deficient number, since it is larger than the sum of its proper divisors (1194460271457).

3147263705343 is a wasteful number, since it uses less digits than its factorization.

3147263705343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588282.

The product of its (nonzero) digits is 3810240, while the sum is 48.

The spelling of 3147263705343 in words is "three trillion, one hundred forty-seven billion, two hundred sixty-three million, seven hundred five thousand, three hundred forty-three".