123340432414 has 16 divisors (see below), whose sum is σ = 195757120080. Its totient is φ = 58121694720.

The previous prime is 123340432387. The next prime is 123340432427. The reversal of 123340432414 is 414234043321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8401477 + ... + 8416144.

It is an arithmetic number, because the mean of its divisors is an integer number (12234820005).

Almost surely, 2^123340432414 is an apocalyptic number.

123340432414 is a deficient number, since it is larger than the sum of its proper divisors (72416687666).

123340432414 is a wasteful number, since it uses less digits than its factorization.

123340432414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16817835.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 123340432414 its reverse (414234043321), we get a palindrome (537574475735).

The spelling of 123340432414 in words is "one hundred twenty-three billion, three hundred forty million, four hundred thirty-two thousand, four hundred fourteen".