312411342 has 16 divisors (see below), whose sum is σ = 628657920. Its totient is φ = 103497912.

The previous prime is 312411301. The next prime is 312411343. The reversal of 312411342 is 243114213.

312411342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×312411342² = 195201693220481928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312411343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158742 + ... + 160697.

It is an arithmetic number, because the mean of its divisors is an integer number (39291120).

Almost surely, 2^312411342 is an apocalyptic number.

312411342 is an abundant number, since it is smaller than the sum of its proper divisors (316246578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312411342 is a wasteful number, since it uses less digits than its factorization.

312411342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319607.

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

The square root of 312411342 is about 17675.1617248612. The cubic root of 312411342 is about 678.5402234557.

Adding to 312411342 its reverse (243114213), we get a palindrome (555525555).

The spelling of 312411342 in words is "three hundred twelve million, four hundred eleven thousand, three hundred forty-two".