314441434 has 4 divisors (see below), whose sum is σ = 471662154. Its totient is φ = 157220716.

The previous prime is 314441419. The next prime is 314441437. The reversal of 314441434 is 434144413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434144413 = 29 ⋅14970497.

It can be written as a sum of positive squares in only one way, i.e., 312759225 + 1682209 = 17685^2 + 1297^2 .

It is not an unprimeable number, because it can be changed into a prime (314441437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78610357 + ... + 78610360.

Almost surely, 2^314441434 is an apocalyptic number.

314441434 is a deficient number, since it is larger than the sum of its proper divisors (157220720).

314441434 is a wasteful number, since it uses less digits than its factorization.

314441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157220719.

The product of its digits is 9216, while the sum is 28.

The square root of 314441434 is about 17732.4965529392. The cubic root of 314441434 is about 680.0068006817.

Adding to 314441434 its reverse (434144413), we get a palindrome (748585847).

The spelling of 314441434 in words is "three hundred fourteen million, four hundred forty-one thousand, four hundred thirty-four".