540345001340 has 12 divisors (see below), whose sum is σ = 1134724502856. Its totient is φ = 216138000528.

The previous prime is 540345001307. The next prime is 540345001363. The reversal of 540345001340 is 43100543045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13508625014 + ... + 13508625053.

It is an arithmetic number, because the mean of its divisors is an integer number (94560375238).

Almost surely, 2^540345001340 is an apocalyptic number.

It is an amenable number.

540345001340 is an abundant number, since it is smaller than the sum of its proper divisors (594379501516).

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

540345001340 is a wasteful number, since it uses less digits than its factorization.

540345001340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27017250076 (or 27017250074 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 540345001340 its reverse (43100543045), we get a palindrome (583445544385).

The spelling of 540345001340 in words is "five hundred forty billion, three hundred forty-five million, one thousand, three hundred forty".