11890024319 has 4 divisors (see below), whose sum is σ = 11890492320. Its totient is φ = 11889556320.

The previous prime is 11890024229. The next prime is 11890024357. The reversal of 11890024319 is 91342009811.

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 11890024319 - 2¹⁶ = 11889958783 is a prime.

It is a super-2 number, since 2×11890024319² (a number of 21 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 (11890024369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193562 + ... + 247479.

It is an arithmetic number, because the mean of its divisors is an integer number (2972623080).

Almost surely, 2^11890024319 is an apocalyptic number.

11890024319 is a deficient number, since it is larger than the sum of its proper divisors (468001).

11890024319 is an equidigital number, since it uses as much as digits as its factorization.

11890024319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468000.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 11890024319 in words is "eleven billion, eight hundred ninety million, twenty-four thousand, three hundred nineteen".