9995740419 has 16 divisors (see below), whose sum is σ = 16033268480. Its totient is φ = 5411227680.

The previous prime is 9995740333. The next prime is 9995740459. The reversal of 9995740419 is 9140475999.

It is a de Polignac number, because none of the positive numbers 2^k-9995740419 is a prime.

It is a super-2 number, since 2×9995740419² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9995740459) 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, 12525592 + ... + 12526389.

It is an arithmetic number, because the mean of its divisors is an integer number (1002079280).

Almost surely, 2^9995740419 is an apocalyptic number.

9995740419 is a deficient number, since it is larger than the sum of its proper divisors (6037528061).

9995740419 is a wasteful number, since it uses less digits than its factorization.

9995740419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25052010.

The product of its (nonzero) digits is 3674160, while the sum is 57.

The square root of 9995740419 is about 99978.6998265130. The cubic root of 9995740419 is about 2154.1287469524.

The spelling of 9995740419 in words is "nine billion, nine hundred ninety-five million, seven hundred forty thousand, four hundred nineteen".