141453021340 has 48 divisors (see below), whose sum is σ = 312720297120. Its totient is φ = 53597306880.

The previous prime is 141453021323. The next prime is 141453021373. The reversal of 141453021340 is 43120354141.

It is a junction number, because it is equal to n+sod(n) for n = 141453021299 and 141453021308.

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 15 ways as a sum of consecutive naturals, for example, 5044960 + ... + 5072920.

It is an arithmetic number, because the mean of its divisors is an integer number (6515006190).

Almost surely, 2^141453021340 is an apocalyptic number.

141453021340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141453021340 is an abundant number, since it is smaller than the sum of its proper divisors (171267275780).

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

141453021340 is a wasteful number, since it uses less digits than its factorization.

141453021340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41302 (or 41300 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 141453021340 its reverse (43120354141), we get a palindrome (184573375481).

The spelling of 141453021340 in words is "one hundred forty-one billion, four hundred fifty-three million, twenty-one thousand, three hundred forty".