123400224141 has 16 divisors (see below), whose sum is σ = 177874200000. Its totient is φ = 75830577408.

The previous prime is 123400224127. The next prime is 123400224149. The reversal of 123400224141 is 141422004321.

It is not a de Polignac number, because 123400224141 - 2⁹ = 123400223629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123400224149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29253516 + ... + 29257733.

It is an arithmetic number, because the mean of its divisors is an integer number (11117137500).

Almost surely, 2^123400224141 is an apocalyptic number.

It is an amenable number.

123400224141 is a deficient number, since it is larger than the sum of its proper divisors (54473975859).

123400224141 is a wasteful number, since it uses less digits than its factorization.

123400224141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58511308.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 123400224141 its reverse (141422004321), we get a palindrome (264822228462).

The spelling of 123400224141 in words is "one hundred twenty-three billion, four hundred million, two hundred twenty-four thousand, one hundred forty-one".