23298085122481 has 13 divisors (see below), whose sum is σ = 25239592216021. Its totient is φ = 21505924728444.

The previous prime is 23298085122479. The next prime is 23298085122503. The reversal of 23298085122481 is 18422158089232.

The square root of 23298085122481 is 4826809.

The cubic root of 23298085122481 is 28561.

It is a perfect power (a square, a cube, a biquadrate, a 6-th power, a 12-th power), and thus also a powerful number.

It can be written as a sum of positive squares in 6 ways, for example, as 11941454720881 + 11356630401600 = 3455641^2 + 3369960^2 .

It is a tau number, because it is divible by the number of its divisors (13).

It is not a de Polignac number, because 23298085122481 - 2¹ = 23298085122479 is a prime.

It is a super-2 number, since 2×23298085122481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (23298085122401) by changing a digit.

It is a polite number, since it can be written in 12 ways as a sum of consecutive naturals, for example, 1792160394031 + ... + 1792160394043.

Almost surely, 2^{23298085122481} is an apocalyptic number.

23298085122481 is the 4826809-th square number.

23298085122481 is the 2413405-th centered octagonal number.

It is an amenable number.

23298085122481 is a deficient number, since it is larger than the sum of its proper divisors (1941507093540).

23298085122481 is an frugal number, since it uses more digits than its factorization.

23298085122481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 13 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 23298085122481 in words is "twenty-three trillion, two hundred ninety-eight billion, eighty-five million, one hundred twenty-two thousand, four hundred eighty-one".