141531233340 has 192 divisors, whose sum is σ = 457890370560. Its totient is φ = 31994265600.

The previous prime is 141531233281. The next prime is 141531233359. The reversal of 141531233340 is 43332135141.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 141531233298 and 141531233307.

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, 66980124 + ... + 66982236.

It is an arithmetic number, because the mean of its divisors is an integer number (2384845680).

Almost surely, 2^141531233340 is an apocalyptic number.

141531233340 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 141531233340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228945185280).

141531233340 is an abundant number, since it is smaller than the sum of its proper divisors (316359137220).

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

141531233340 is a wasteful number, since it uses less digits than its factorization.

141531233340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812 (or 3810 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 141531233340 its reverse (43332135141), we get a palindrome (184863368481).

The spelling of 141531233340 in words is "one hundred forty-one billion, five hundred thirty-one million, two hundred thirty-three thousand, three hundred forty".