23416986019 has 16 divisors (see below), whose sum is σ = 27151488000. Its totient is φ = 19781524224.

The previous prime is 23416985957. The next prime is 23416986023. The reversal of 23416986019 is 91068961432.

It is a happy number.

It is not a de Polignac number, because 23416986019 - 2⁹ = 23416985507 is a prime.

It is a super-2 number, since 2×23416986019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23416986079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90132 + ... + 234430.

It is an arithmetic number, because the mean of its divisors is an integer number (1696968000).

Almost surely, 2^23416986019 is an apocalyptic number.

23416986019 is a deficient number, since it is larger than the sum of its proper divisors (3734501981).

23416986019 is a wasteful number, since it uses less digits than its factorization.

23416986019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144642.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 23416986019 in words is "twenty-three billion, four hundred sixteen million, nine hundred eighty-six thousand, nineteen".