14226126026665 has 384 divisors, whose sum is σ = 22937326917120. Its totient is φ = 8398378598400.

The previous prime is 14226126026647. The next prime is 14226126026743. The reversal of 14226126026665 is 56662062162241.

It is a happy number.

It is not a de Polignac number, because 14226126026665 - 2²¹ = 14226123929513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 26295981295 + ... + 26295981835.

It is an arithmetic number, because the mean of its divisors is an integer number (59732622180).

Almost surely, 2^{14226126026665} is an apocalyptic number.

It is an amenable number.

14226126026665 is a deficient number, since it is larger than the sum of its proper divisors (8711200890455).

14226126026665 is a wasteful number, since it uses less digits than its factorization.

14226126026665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 14226126026665 in words is "fourteen trillion, two hundred twenty-six billion, one hundred twenty-six million, twenty-six thousand, six hundred sixty-five".