4312713311234 has 4 divisors (see below), whose sum is σ = 6469069966854. Its totient is φ = 2156356655616.

The previous prime is 4312713311173. The next prime is 4312713311273. The reversal of 4312713311234 is 4321133172134.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3344703295609 + 968010015625 = 1828853^2 + 983875^2 .

It is a super-2 number, since 2×4312713311234² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4312713311194 and 4312713311203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1078178327807 + ... + 1078178327810.

Almost surely, 2^{4312713311234} is an apocalyptic number.

4312713311234 is a deficient number, since it is larger than the sum of its proper divisors (2156356655620).

4312713311234 is a wasteful number, since it uses less digits than its factorization.

4312713311234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156356655619.

The product of its digits is 36288, while the sum is 35.

Adding to 4312713311234 its reverse (4321133172134), we get a palindrome (8633846483368).

The spelling of 4312713311234 in words is "four trillion, three hundred twelve billion, seven hundred thirteen million, three hundred eleven thousand, two hundred thirty-four".