312414144431422 has 64 divisors (see below), whose sum is σ = 531897883545600. Its totient is φ = 136320125200000.

The previous prime is 312414144431407. The next prime is 312414144431429. The reversal of 312414144431422 is 224134441414213.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312414144431429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 669104547 + ... + 669571297.

It is an arithmetic number, because the mean of its divisors is an integer number (8310904430400).

Almost surely, 2^{312414144431422} is an apocalyptic number.

312414144431422 is a deficient number, since it is larger than the sum of its proper divisors (219483739114178).

312414144431422 is a wasteful number, since it uses less digits than its factorization.

312414144431422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472833.

The product of its digits is 294912, while the sum is 40.

Adding to 312414144431422 its reverse (224134441414213), we get a palindrome (536548585845635).

The spelling of 312414144431422 in words is "three hundred twelve trillion, four hundred fourteen billion, one hundred forty-four million, four hundred thirty-one thousand, four hundred twenty-two".