9414248749919 has 4 divisors (see below), whose sum is σ = 10138421730696. Its totient is φ = 8690075769144.

The previous prime is 9414248749903. The next prime is 9414248749949. The reversal of 9414248749919 is 9199478424149.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9414248749919 - 2⁴ = 9414248749903 is a prime.

It is a super-2 number, since 2×9414248749919² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9414248749949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362086490369 + ... + 362086490394.

It is an arithmetic number, because the mean of its divisors is an integer number (2534605432674).

Almost surely, 2^{9414248749919} is an apocalyptic number.

9414248749919 is a deficient number, since it is larger than the sum of its proper divisors (724172980777).

9414248749919 is a wasteful number, since it uses less digits than its factorization.

9414248749919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724172980776.

The product of its digits is 188116992, while the sum is 71.

The spelling of 9414248749919 in words is "nine trillion, four hundred fourteen billion, two hundred forty-eight million, seven hundred forty-nine thousand, nine hundred nineteen".