23574126349 has 2 divisors, whose sum is σ = 23574126350. Its totient is φ = 23574126348.

The previous prime is 23574126241. The next prime is 23574126403. The reversal of 23574126349 is 94362147532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17508053124 + 6066073225 = 132318^2 + 77885^2 .

It is a cyclic number.

It is not a de Polignac number, because 23574126349 - 2⁷ = 23574126221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23574126299 and 23574126308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23574126449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11787063174 + 11787063175.

It is an arithmetic number, because the mean of its divisors is an integer number (11787063175).

Almost surely, 2^23574126349 is an apocalyptic number.

It is an amenable number.

23574126349 is a deficient number, since it is larger than the sum of its proper divisors (1).

23574126349 is an equidigital number, since it uses as much as digits as its factorization.

23574126349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 46.

The spelling of 23574126349 in words is "twenty-three billion, five hundred seventy-four million, one hundred twenty-six thousand, three hundred forty-nine".