1530441412120 has 32 divisors (see below), whose sum is σ = 3527480819520. Its totient is φ = 597245428480.

The previous prime is 1530441412091. The next prime is 1530441412249. The reversal of 1530441412120 is 212141440351.

It is a happy number.

It is a super-3 number, since 3×1530441412120³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466596352 + ... + 466599631.

It is an arithmetic number, because the mean of its divisors is an integer number (110233775610).

Almost surely, 2^{1530441412120} is an apocalyptic number.

1530441412120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1530441412120 is an abundant number, since it is smaller than the sum of its proper divisors (1997039407400).

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

1530441412120 is a wasteful number, since it uses less digits than its factorization.

1530441412120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933196035 (or 933196031 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1530441412120 its reverse (212141440351), we get a palindrome (1742582852471).

The spelling of 1530441412120 in words is "one trillion, five hundred thirty billion, four hundred forty-one million, four hundred twelve thousand, one hundred twenty".