13444106747 has 2 divisors, whose sum is σ = 13444106748. Its totient is φ = 13444106746.

The previous prime is 13444106743. The next prime is 13444106777. The reversal of 13444106747 is 74760144431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13444106747 - 2² = 13444106743 is a prime.

It is not a weakly prime, because it can be changed into another prime (13444106743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6722053373 + 6722053374.

It is an arithmetic number, because the mean of its divisors is an integer number (6722053374).

Almost surely, 2^13444106747 is an apocalyptic number.

13444106747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13444106747 is an equidigital number, since it uses as much as digits as its factorization.

13444106747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 13444106747 in words is "thirteen billion, four hundred forty-four million, one hundred six thousand, seven hundred forty-seven".