141531121304160 has 384 divisors, whose sum is σ = 520438215757824. Its totient is φ = 31656471183360.

The previous prime is 141531121304147. The next prime is 141531121304191. The reversal of 141531121304160 is 61403121135141.

It is a super-2 number, since 2×141531121304160² (a number of 29 digits) contains 22 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 (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1004458674 + ... + 1004599566.

It is an arithmetic number, because the mean of its divisors is an integer number (1355307853536).

Almost surely, 2^{141531121304160} is an apocalyptic number.

141531121304160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141531121304160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260219107878912).

141531121304160 is an abundant number, since it is smaller than the sum of its proper divisors (378907094453664).

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

141531121304160 is a wasteful number, since it uses less digits than its factorization.

141531121304160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147326 (or 147318 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 141531121304160 in words is "one hundred forty-one trillion, five hundred thirty-one billion, one hundred twenty-one million, three hundred four thousand, one hundred sixty".