13949822026 has 16 divisors (see below), whose sum is σ = 23920583040. Its totient is φ = 5976844560.

The previous prime is 13949822011. The next prime is 13949822077. The reversal of 13949822026 is 62022894931.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 84321 + ... + 187108.

It is an arithmetic number, because the mean of its divisors is an integer number (1495036440).

Almost surely, 2^13949822026 is an apocalyptic number.

13949822026 is a deficient number, since it is larger than the sum of its proper divisors (9970761014).

13949822026 is a wasteful number, since it uses less digits than its factorization.

13949822026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275109.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 13949822026 in words is "thirteen billion, nine hundred forty-nine million, eight hundred twenty-two thousand, twenty-six".