13949083741 has 4 divisors (see below), whose sum is σ = 14026150684. Its totient is φ = 13872016800.

The previous prime is 13949083721. The next prime is 13949083777. The reversal of 13949083741 is 14738094931.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2475460516 + 11473623225 = 49754^2 + 107115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13949083741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13949083711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38533200 + ... + 38533561.

It is an arithmetic number, because the mean of its divisors is an integer number (3506537671).

Almost surely, 2^13949083741 is an apocalyptic number.

It is an amenable number.

13949083741 is a deficient number, since it is larger than the sum of its proper divisors (77066943).

13949083741 is an equidigital number, since it uses as much as digits as its factorization.

13949083741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77066942.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 13949083741 in words is "thirteen billion, nine hundred forty-nine million, eighty-three thousand, seven hundred forty-one".