14691059555051 has 24 divisors (see below), whose sum is σ = 16776548137440. Its totient is φ = 12839629953920.

The previous prime is 14691059555041. The next prime is 14691059555071. The reversal of 14691059555051 is 15055595019641.

It is not a de Polignac number, because 14691059555051 - 2⁶ = 14691059554987 is a prime.

It is a super-2 number, since 2×14691059555051² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14691059555041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8166695 + ... + 9801888.

It is an arithmetic number, because the mean of its divisors is an integer number (699022839060).

Almost surely, 2^{14691059555051} is an apocalyptic number.

14691059555051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14691059555051 is a deficient number, since it is larger than the sum of its proper divisors (2085488582389).

14691059555051 is a wasteful number, since it uses less digits than its factorization.

14691059555051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17968867 (or 17968856 counting only the distinct ones).

The product of its (nonzero) digits is 6075000, while the sum is 56.

The spelling of 14691059555051 in words is "fourteen trillion, six hundred ninety-one billion, fifty-nine million, five hundred fifty-five thousand, fifty-one".