540366121288 has 16 divisors (see below), whose sum is σ = 1157927402880. Its totient is φ = 231585480528.

The previous prime is 540366121219. The next prime is 540366121319. The reversal of 540366121288 is 882121663045.

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, 4824697456 + ... + 4824697567.

It is an arithmetic number, because the mean of its divisors is an integer number (72370462680).

Almost surely, 2^540366121288 is an apocalyptic number.

It is an amenable number.

540366121288 is an abundant number, since it is smaller than the sum of its proper divisors (617561281592).

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

540366121288 is a wasteful number, since it uses less digits than its factorization.

540366121288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649395036 (or 9649395032 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 540366121288 in words is "five hundred forty billion, three hundred sixty-six million, one hundred twenty-one thousand, two hundred eighty-eight".