540024311043140 has 384 divisors, whose sum is σ = 1484783400038400. Its totient is φ = 160135477770240.

The previous prime is 540024311043103. The next prime is 540024311043169. The reversal of 540024311043140 is 41340113420045.

It is a junction number, because it is equal to n+sod(n) for n = 540024311043097 and 540024311043106.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 425226782 + ... + 426494858.

It is an arithmetic number, because the mean of its divisors is an integer number (3866623437600).

Almost surely, 2^{540024311043140} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540024311043140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742391700019200).

540024311043140 is an abundant number, since it is smaller than the sum of its proper divisors (944759088995260).

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

540024311043140 is a wasteful number, since it uses less digits than its factorization.

540024311043140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268315 (or 1268313 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 540024311043140 its reverse (41340113420045), we get a palindrome (581364424463185).

The spelling of 540024311043140 in words is "five hundred forty trillion, twenty-four billion, three hundred eleven million, forty-three thousand, one hundred forty".