540332035554430 has 128 divisors (see below), whose sum is σ = 1142209440000000. Its totient is φ = 183956253465600.

The previous prime is 540332035554397. The next prime is 540332035554439. The reversal of 540332035554430 is 34455530233045.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540332035554439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 339809230 + ... + 341395630.

It is an arithmetic number, because the mean of its divisors is an integer number (8923511250000).

Almost surely, 2^{540332035554430} is an apocalyptic number.

540332035554430 is an abundant number, since it is smaller than the sum of its proper divisors (601877404445570).

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

540332035554430 is a wasteful number, since it uses less digits than its factorization.

540332035554430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587127 (or 1587113 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 46.

Adding to 540332035554430 its reverse (34455530233045), we get a palindrome (574787565787475).

The spelling of 540332035554430 in words is "five hundred forty trillion, three hundred thirty-two billion, thirty-five million, five hundred fifty-four thousand, four hundred thirty".