123414404322 has 32 divisors (see below), whose sum is σ = 272511993600. Its totient is φ = 36947720720.

The previous prime is 123414404279. The next prime is 123414404329. The reversal of 123414404322 is 223404414321.

It is a super-2 number, since 2×123414404322² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123414404322.

It is not an unprimeable number, because it can be changed into a prime (123414404329) 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, 11259072 + ... + 11270027.

It is an arithmetic number, because the mean of its divisors is an integer number (8515999800).

Almost surely, 2^123414404322 is an apocalyptic number.

123414404322 is an abundant number, since it is smaller than the sum of its proper divisors (149097589278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123414404322 is a wasteful number, since it uses less digits than its factorization.

123414404322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22529198.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 123414404322 its reverse (223404414321), we get a palindrome (346818818643).

Subtracting 123414404322 from its reverse (223404414321), we obtain a palindrome (99990009999).

The spelling of 123414404322 in words is "one hundred twenty-three billion, four hundred fourteen million, four hundred four thousand, three hundred twenty-two".