540041356402 has 48 divisors (see below), whose sum is σ = 876615929280. Its totient is φ = 249038022464.

The previous prime is 540041356397. The next prime is 540041356403. The reversal of 540041356402 is 204653140045.

It is not an unprimeable number, because it can be changed into a prime (540041356403) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 29895249 + ... + 29913307.

It is an arithmetic number, because the mean of its divisors is an integer number (18262831860).

Almost surely, 2^540041356402 is an apocalyptic number.

540041356402 is a deficient number, since it is larger than the sum of its proper divisors (336574572878).

540041356402 is a wasteful number, since it uses less digits than its factorization.

540041356402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18915 (or 18886 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 540041356402 its reverse (204653140045), we get a palindrome (744694496447).

The spelling of 540041356402 in words is "five hundred forty billion, forty-one million, three hundred fifty-six thousand, four hundred two".