314642220440336 has 20 divisors (see below), whose sum is σ = 611566967614812. Its totient is φ = 156818486862336.

The previous prime is 314642220440287. The next prime is 314642220440371. The reversal of 314642220440336 is 633044022246413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3814037137936 + 310828183302400 = 1952956^2 + 17630320^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31413954701 + ... + 31413964716.

Almost surely, 2^{314642220440336} is an apocalyptic number.

It is an amenable number.

314642220440336 is a deficient number, since it is larger than the sum of its proper divisors (296924747174476).

314642220440336 is a wasteful number, since it uses less digits than its factorization.

314642220440336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62827919738 (or 62827919732 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 44.

Adding to 314642220440336 its reverse (633044022246413), we get a palindrome (947686242686749).

The spelling of 314642220440336 in words is "three hundred fourteen trillion, six hundred forty-two billion, two hundred twenty million, four hundred forty thousand, three hundred thirty-six".