23860279631077 has 2 divisors, whose sum is σ = 23860279631078. Its totient is φ = 23860279631076.

The previous prime is 23860279631053. The next prime is 23860279631159. The reversal of 23860279631077 is 77013697206832.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15440074336996 + 8420205294081 = 3929386^2 + 2901759^2 .

It is a cyclic number.

It is not a de Polignac number, because 23860279631077 - 2¹¹ = 23860279629029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23860279601077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11930139815538 + 11930139815539.

It is an arithmetic number, because the mean of its divisors is an integer number (11930139815539).

Almost surely, 2^{23860279631077} is an apocalyptic number.

It is an amenable number.

23860279631077 is a deficient number, since it is larger than the sum of its proper divisors (1).

23860279631077 is an equidigital number, since it uses as much as digits as its factorization.

23860279631077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32006016, while the sum is 61.

The spelling of 23860279631077 in words is "twenty-three trillion, eight hundred sixty billion, two hundred seventy-nine million, six hundred thirty-one thousand, seventy-seven".