314432121431323 has 24 divisors (see below), whose sum is σ = 387630460312992. Its totient is φ = 253432435785984.

The previous prime is 314432121431261. The next prime is 314432121431347. The reversal of 314432121431323 is 323134121234413.

It is a happy number.

It is not a de Polignac number, because 314432121431323 - 2³³ = 314423531496731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314432121431423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168035311 + ... + 169896232.

It is an arithmetic number, because the mean of its divisors is an integer number (16151269179708).

Almost surely, 2^{314432121431323} is an apocalyptic number.

314432121431323 is a deficient number, since it is larger than the sum of its proper divisors (73198338881669).

314432121431323 is a wasteful number, since it uses less digits than its factorization.

314432121431323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337932691 (or 337932684 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

Adding to 314432121431323 its reverse (323134121234413), we get a palindrome (637566242665736).

The spelling of 314432121431323 in words is "three hundred fourteen trillion, four hundred thirty-two billion, one hundred twenty-one million, four hundred thirty-one thousand, three hundred twenty-three".