530140401144120 has 256 divisors, whose sum is σ = 1787292123724800. Its totient is φ = 124817959157760.

The previous prime is 530140401144059. The next prime is 530140401144161. The reversal of 530140401144120 is 21441104041035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1081142200 + ... + 1081632440.

It is an arithmetic number, because the mean of its divisors is an integer number (6981609858300).

Almost surely, 2^{530140401144120} 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 530140401144120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (893646061862400).

530140401144120 is an abundant number, since it is smaller than the sum of its proper divisors (1257151722580680).

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

530140401144120 is a wasteful number, since it uses less digits than its factorization.

530140401144120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520430 (or 520426 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 530140401144120 its reverse (21441104041035), we get a palindrome (551581505185155).

The spelling of 530140401144120 in words is "five hundred thirty trillion, one hundred forty billion, four hundred one million, one hundred forty-four thousand, one hundred twenty".