314023240240 has 40 divisors (see below), whose sum is σ = 768530565360. Its totient is φ = 118998279936.

The previous prime is 314023240229. The next prime is 314023240247. The reversal of 314023240240 is 42042320413.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×314023240240² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314023240247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103295599 + ... + 103298638.

It is an arithmetic number, because the mean of its divisors is an integer number (19213264134).

Almost surely, 2^314023240240 is an apocalyptic number.

It is an amenable number.

314023240240 is an abundant number, since it is smaller than the sum of its proper divisors (454507325120).

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

314023240240 is a wasteful number, since it uses less digits than its factorization.

314023240240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206594269 (or 206594263 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 314023240240 its reverse (42042320413), we get a palindrome (356065560653).

The spelling of 314023240240 in words is "three hundred fourteen billion, twenty-three million, two hundred forty thousand, two hundred forty".