14991039151 has 8 divisors (see below), whose sum is σ = 16597949184. Its totient is φ = 13424810520.

The previous prime is 14991039143. The next prime is 14991039157. The reversal of 14991039151 is 15193019941.

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

It is not a de Polignac number, because 14991039151 - 2³ = 14991039143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14991039098 and 14991039107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14991039157) 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, 10169575 + ... + 10171048.

It is an arithmetic number, because the mean of its divisors is an integer number (2074743648).

Almost surely, 2^14991039151 is an apocalyptic number.

14991039151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14991039151 is a deficient number, since it is larger than the sum of its proper divisors (1606910033).

14991039151 is a wasteful number, since it uses less digits than its factorization.

14991039151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20340701.

The product of its (nonzero) digits is 43740, while the sum is 43.

The spelling of 14991039151 in words is "fourteen billion, nine hundred ninety-one million, thirty-nine thousand, one hundred fifty-one".