4943271345 has 32 divisors (see below), whose sum is σ = 8023518720. Its totient is φ = 2598435840.

The previous prime is 4943271341. The next prime is 4943271367. The reversal of 4943271345 is 5431723494.

It is a happy number.

It is not a de Polignac number, because 4943271345 - 2² = 4943271341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4943271297 and 4943271306.

It is not an unprimeable number, because it can be changed into a prime (4943271341) 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, 727765 + ... + 734525.

It is an arithmetic number, because the mean of its divisors is an integer number (250734960).

Almost surely, 2^4943271345 is an apocalyptic number.

It is an amenable number.

4943271345 is a deficient number, since it is larger than the sum of its proper divisors (3080247375).

4943271345 is a wasteful number, since it uses less digits than its factorization.

4943271345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465.

The product of its digits is 362880, while the sum is 42.

The square root of 4943271345 is about 70308.4016672261. The cubic root of 4943271345 is about 1703.4843581159.

The spelling of 4943271345 in words is "four billion, nine hundred forty-three million, two hundred seventy-one thousand, three hundred forty-five".