23419524397211 has 4 divisors (see below), whose sum is σ = 23574620585424. Its totient is φ = 23264428209000.

The previous prime is 23419524397189. The next prime is 23419524397231. The reversal of 23419524397211 is 11279342591432.

It is a happy number.

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 23419524397211 - 2⁶ = 23419524397147 is a prime.

It is a super-2 number, since 2×23419524397211² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23419524397231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77548093880 + ... + 77548094181.

It is an arithmetic number, because the mean of its divisors is an integer number (5893655146356).

Almost surely, 2^{23419524397211} is an apocalyptic number.

23419524397211 is a deficient number, since it is larger than the sum of its proper divisors (155096188213).

23419524397211 is a wasteful number, since it uses less digits than its factorization.

23419524397211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155096188212.

The product of its digits is 3265920, while the sum is 53.

The spelling of 23419524397211 in words is "twenty-three trillion, four hundred nineteen billion, five hundred twenty-four million, three hundred ninety-seven thousand, two hundred eleven".