123400414441 has 8 divisors (see below), whose sum is σ = 123544214144. Its totient is φ = 123256682640.

The previous prime is 123400414439. The next prime is 123400414447. The reversal of 123400414441 is 144414004321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123400414441 - 2¹ = 123400414439 is a prime.

It is a super-2 number, since 2×123400414441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123400414447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4216240 + ... + 4245406.

It is an arithmetic number, because the mean of its divisors is an integer number (15443026768).

Almost surely, 2^123400414441 is an apocalyptic number.

It is an amenable number.

123400414441 is a deficient number, since it is larger than the sum of its proper divisors (143799703).

123400414441 is a wasteful number, since it uses less digits than its factorization.

123400414441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33951.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 123400414441 its reverse (144414004321), we get a palindrome (267814418762).

The spelling of 123400414441 in words is "one hundred twenty-three billion, four hundred million, four hundred fourteen thousand, four hundred forty-one".