123522502441 has 32 divisors (see below), whose sum is σ = 140894208000. Its totient is φ = 107351293248.

The previous prime is 123522502429. The next prime is 123522502489. The reversal of 123522502441 is 144205225321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 123522502441 - 2¹¹ = 123522500393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123522502421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39601680 + ... + 39604798.

It is an arithmetic number, because the mean of its divisors is an integer number (4402944000).

Almost surely, 2^123522502441 is an apocalyptic number.

It is an amenable number.

123522502441 is a deficient number, since it is larger than the sum of its proper divisors (17371705559).

123522502441 is a wasteful number, since it uses less digits than its factorization.

123522502441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 123522502441 its reverse (144205225321), we get a palindrome (267727727762).

The spelling of 123522502441 in words is "one hundred twenty-three billion, five hundred twenty-two million, five hundred two thousand, four hundred forty-one".