23371445869 has 2 divisors, whose sum is σ = 23371445870. Its totient is φ = 23371445868.

The previous prime is 23371445831. The next prime is 23371445887. The reversal of 23371445869 is 96854417332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20638770244 + 2732675625 = 143662^2 + 52275^2 .

It is a cyclic number.

It is not a de Polignac number, because 23371445869 - 2¹⁷ = 23371314797 is a prime.

It is a super-2 number, since 2×23371445869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23371445969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11685722934 + 11685722935.

It is an arithmetic number, because the mean of its divisors is an integer number (11685722935).

Almost surely, 2^23371445869 is an apocalyptic number.

It is an amenable number.

23371445869 is a deficient number, since it is larger than the sum of its proper divisors (1).

23371445869 is an equidigital number, since it uses as much as digits as its factorization.

23371445869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 52.

The spelling of 23371445869 in words is "twenty-three billion, three hundred seventy-one million, four hundred forty-five thousand, eight hundred sixty-nine".