540066266346 has 16 divisors (see below), whose sum is σ = 1136981613600. Its totient is φ = 170547241968.

The previous prime is 540066266261. The next prime is 540066266347. The reversal of 540066266346 is 643662660045.

It is a super-2 number, since 2×540066266346² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540066266295 and 540066266304.

It is not an unprimeable number, because it can be changed into a prime (540066266347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368711581 + ... + 2368711808.

It is an arithmetic number, because the mean of its divisors is an integer number (71061350850).

Almost surely, 2^540066266346 is an apocalyptic number.

540066266346 is an abundant number, since it is smaller than the sum of its proper divisors (596915347254).

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

540066266346 is a wasteful number, since it uses less digits than its factorization.

540066266346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737423413.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 540066266346 in words is "five hundred forty billion, sixty-six million, two hundred sixty-six thousand, three hundred forty-six".