13743432971 has 8 divisors (see below), whose sum is σ = 13784338944. Its totient is φ = 13702553920.

The previous prime is 13743432931. The next prime is 13743432977. The reversal of 13743432971 is 17923434731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13743432971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13743432977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495631 + ... + 1504791.

It is an arithmetic number, because the mean of its divisors is an integer number (1723042368).

Almost surely, 2^13743432971 is an apocalyptic number.

13743432971 is a deficient number, since it is larger than the sum of its proper divisors (40905973).

13743432971 is an equidigital number, since it uses as much as digits as its factorization.

13743432971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13461.

The product of its digits is 381024, while the sum is 44.

The spelling of 13743432971 in words is "thirteen billion, seven hundred forty-three million, four hundred thirty-two thousand, nine hundred seventy-one".