123461626441 has 32 divisors (see below), whose sum is σ = 135821306880. Its totient is φ = 111787776000.

The previous prime is 123461626391. The next prime is 123461626513. The reversal of 123461626441 is 144626164321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 123461626441 - 2¹¹ = 123461624393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123461626394 and 123461626403.

It is not an unprimeable number, because it can be changed into a prime (123465626441) 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, 25756341 + ... + 25761133.

It is an arithmetic number, because the mean of its divisors is an integer number (4244415840).

Almost surely, 2^123461626441 is an apocalyptic number.

It is an amenable number.

123461626441 is a deficient number, since it is larger than the sum of its proper divisors (12359680439).

123461626441 is a wasteful number, since it uses less digits than its factorization.

123461626441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377.

The product of its digits is 165888, while the sum is 40.

The spelling of 123461626441 in words is "one hundred twenty-three billion, four hundred sixty-one million, six hundred twenty-six thousand, four hundred forty-one".