312141423 has 16 divisors (see below), whose sum is σ = 459129600. Its totient is φ = 187049280.

The previous prime is 312141391. The next prime is 312141461. The reversal of 312141423 is 324141213.

It is not a de Polignac number, because 312141423 - 2⁵ = 312141391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312141423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312141493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50203 + ... + 56076.

It is an arithmetic number, because the mean of its divisors is an integer number (28695600).

Almost surely, 2^312141423 is an apocalyptic number.

312141423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

312141423 is a deficient number, since it is larger than the sum of its proper divisors (146988177).

312141423 is a wasteful number, since it uses less digits than its factorization.

312141423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106382.

The product of its digits is 576, while the sum is 21.

The square root of 312141423 is about 17667.5245294863. The cubic root of 312141423 is about 678.3447507504.

Adding to 312141423 its reverse (324141213), we get a palindrome (636282636).

It can be divided in two parts, 3121 and 41423, that added together give a palindrome (44544).

The spelling of 312141423 in words is "three hundred twelve million, one hundred forty-one thousand, four hundred twenty-three".