314021463022240 has 24 divisors (see below), whose sum is σ = 741875706390420. Its totient is φ = 125608585208832.

The previous prime is 314021463022217. The next prime is 314021463022247. The reversal of 314021463022240 is 42220364120413.

It can be written as a sum of positive squares in 2 ways, for example, as 313943257781136 + 78205241104 = 17718444^2 + 279652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 314021463022196 and 314021463022205.

It is not an unprimeable number, because it can be changed into a prime (314021463022247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981317071785 + ... + 981317072104.

Almost surely, 2^{314021463022240} is an apocalyptic number.

It is an amenable number.

314021463022240 is an abundant number, since it is smaller than the sum of its proper divisors (427854243368180).

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

314021463022240 is a wasteful number, since it uses less digits than its factorization.

314021463022240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962634143904 (or 1962634143896 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 314021463022240 in words is "three hundred fourteen trillion, twenty-one billion, four hundred sixty-three million, twenty-two thousand, two hundred forty".