14115143340249 has 24 divisors (see below), whose sum is σ = 21893201841888. Its totient is φ = 8065675920960.

The previous prime is 14115143340173. The next prime is 14115143340251. The reversal of 14115143340249 is 94204334151141.

It is not a de Polignac number, because 14115143340249 - 2¹¹ = 14115143338201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14115143340249.

It is not an unprimeable number, because it can be changed into a prime (14115143340289) 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, 9688294 + ... + 11049584.

It is an arithmetic number, because the mean of its divisors is an integer number (912216743412).

Almost surely, 2^{14115143340249} is an apocalyptic number.

It is an amenable number.

14115143340249 is a deficient number, since it is larger than the sum of its proper divisors (7778058501639).

14115143340249 is a wasteful number, since it uses less digits than its factorization.

14115143340249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431845 (or 1431838 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 14115143340249 in words is "fourteen trillion, one hundred fifteen billion, one hundred forty-three million, three hundred forty thousand, two hundred forty-nine".