123321440414 has 8 divisors (see below), whose sum is σ = 186778104240. Its totient is φ = 61062072336.

The previous prime is 123321440387. The next prime is 123321440441. The reversal of 123321440414 is 414044123321.

It is an interprime number because it is at equal distance from previous prime (123321440387) and next prime (123321440441).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299323679 + ... + 299324090.

It is an arithmetic number, because the mean of its divisors is an integer number (23347263030).

Almost surely, 2^123321440414 is an apocalyptic number.

123321440414 is a deficient number, since it is larger than the sum of its proper divisors (63456663826).

123321440414 is a wasteful number, since it uses less digits than its factorization.

123321440414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598647874.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 123321440414 its reverse (414044123321), we get a palindrome (537365563735).

The spelling of 123321440414 in words is "one hundred twenty-three billion, three hundred twenty-one million, four hundred forty thousand, four hundred fourteen".