314440134234 has 32 divisors (see below), whose sum is σ = 642389114880. Its totient is φ = 102562795632.

The previous prime is 314440134181. The next prime is 314440134251. The reversal of 314440134234 is 432431044413.

It is a junction number, because it is equal to n+sod(n) for n = 314440134195 and 314440134204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334647 + ... + 1552469.

It is an arithmetic number, because the mean of its divisors is an integer number (20074659840).

Almost surely, 2^314440134234 is an apocalyptic number.

314440134234 is an abundant number, since it is smaller than the sum of its proper divisors (327948980646).

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

314440134234 is a wasteful number, since it uses less digits than its factorization.

314440134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222994.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 314440134234 its reverse (432431044413), we get a palindrome (746871178647).

The spelling of 314440134234 in words is "three hundred fourteen billion, four hundred forty million, one hundred thirty-four thousand, two hundred thirty-four".