312413134 has 16 divisors (see below), whose sum is σ = 515749680. Its totient is φ = 140748160.

The previous prime is 312413093. The next prime is 312413137. The reversal of 312413134 is 431314213.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312413137) 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, 60349 + ... + 65320.

It is an arithmetic number, because the mean of its divisors is an integer number (32234355).

Almost surely, 2^312413134 is an apocalyptic number.

312413134 is a deficient number, since it is larger than the sum of its proper divisors (203336546).

312413134 is a wasteful number, since it uses less digits than its factorization.

312413134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125795.

The product of its digits is 864, while the sum is 22.

The square root of 312413134 is about 17675.2124173940. The cubic root of 312413134 is about 678.5415208283.

Adding to 312413134 its reverse (431314213), we get a palindrome (743727347).

The spelling of 312413134 in words is "three hundred twelve million, four hundred thirteen thousand, one hundred thirty-four".