530140243412154 has 32 divisors (see below), whose sum is σ = 1060689885413184. Its totient is φ = 176645185516800.

The previous prime is 530140243412063. The next prime is 530140243412209. The reversal of 530140243412154 is 451214342041035.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 528527704 + ... + 529529804.

It is an arithmetic number, because the mean of its divisors is an integer number (33146558919162).

Almost surely, 2^{530140243412154} is an apocalyptic number.

530140243412154 is an abundant number, since it is smaller than the sum of its proper divisors (530549642001030).

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

530140243412154 is a wasteful number, since it uses less digits than its factorization.

530140243412154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036062.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 530140243412154 its reverse (451214342041035), we get a palindrome (981354585453189).

The spelling of 530140243412154 in words is "five hundred thirty trillion, one hundred forty billion, two hundred forty-three million, four hundred twelve thousand, one hundred fifty-four".