14095967991 has 16 divisors (see below), whose sum is σ = 21481334784. Its totient is φ = 8054177184.

The previous prime is 14095967983. The next prime is 14095967999. The reversal of 14095967991 is 19976959041.

It is an interprime number because it is at equal distance from previous prime (14095967983) and next prime (14095967999).

It is not a de Polignac number, because 14095967991 - 2³ = 14095967983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14095967999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362505 + ... + 399501.

It is an arithmetic number, because the mean of its divisors is an integer number (1342583424).

Almost surely, 2^14095967991 is an apocalyptic number.

14095967991 is a deficient number, since it is larger than the sum of its proper divisors (7385366793).

14095967991 is a wasteful number, since it uses less digits than its factorization.

14095967991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55150.

The product of its (nonzero) digits is 5511240, while the sum is 60.

The spelling of 14095967991 in words is "fourteen billion, ninety-five million, nine hundred sixty-seven thousand, nine hundred ninety-one".