14938049347149 has 8 divisors (see below), whose sum is σ = 19941958194592. Its totient is φ = 9946420032240.

The previous prime is 14938049347147. The next prime is 14938049347153. The reversal of 14938049347149 is 94174394083941.

It is a happy number.

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

It is not a de Polignac number, because 14938049347149 - 2¹ = 14938049347147 is a prime.

It is a super-2 number, since 2×14938049347149² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14938049347149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14938049347147) 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, 3069880294 + ... + 3069885159.

It is an arithmetic number, because the mean of its divisors is an integer number (2492744774324).

Almost surely, 2^{14938049347149} is an apocalyptic number.

It is an amenable number.

14938049347149 is a deficient number, since it is larger than the sum of its proper divisors (5003908847443).

14938049347149 is an equidigital number, since it uses as much as digits as its factorization.

14938049347149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139766267.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 14938049347149 in words is "fourteen trillion, nine hundred thirty-eight billion, forty-nine million, three hundred forty-seven thousand, one hundred forty-nine".