14005240091 has 2 divisors, whose sum is σ = 14005240092. Its totient is φ = 14005240090.

The previous prime is 14005240079. The next prime is 14005240103. The reversal of 14005240091 is 19004250041.

It is a balanced prime because it is at equal distance from previous prime (14005240079) and next prime (14005240103).

It is a cyclic number.

It is not a de Polignac number, because 14005240091 - 2¹⁸ = 14004977947 is a prime.

It is a super-2 number, since 2×14005240091² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14005240091.

It is not a weakly prime, because it can be changed into another prime (14005240031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002620045 + 7002620046.

It is an arithmetic number, because the mean of its divisors is an integer number (7002620046).

Almost surely, 2^14005240091 is an apocalyptic number.

14005240091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14005240091 is an equidigital number, since it uses as much as digits as its factorization.

14005240091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 14005240091 in words is "fourteen billion, five million, two hundred forty thousand, ninety-one".