540245426412 has 24 divisors (see below), whose sum is σ = 1260715814512. Its totient is φ = 180061358400.

The previous prime is 540245426407. The next prime is 540245426471. The reversal of 540245426412 is 214624542045.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446039 + ... + 2657742.

Almost surely, 2^540245426412 is an apocalyptic number.

It is an amenable number.

540245426412 is an abundant number, since it is smaller than the sum of its proper divisors (720470388100).

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

540245426412 is a wasteful number, since it uses less digits than its factorization.

540245426412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112609 (or 5112607 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 540245426412 its reverse (214624542045), we get a palindrome (754869968457).

The spelling of 540245426412 in words is "five hundred forty billion, two hundred forty-five million, four hundred twenty-six thousand, four hundred twelve".