141445132340 has 12 divisors (see below), whose sum is σ = 297034777956. Its totient is φ = 56578052928.

The previous prime is 141445132337. The next prime is 141445132363. The reversal of 141445132340 is 43231544141.

It can be written as a sum of positive squares in 2 ways, for example, as 26753182096 + 114691950244 = 163564^2 + 338662^2 .

It is a super-2 number, since 2×141445132340² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141445132297 and 141445132306.

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 3 ways as a sum of consecutive naturals, for example, 3536128289 + ... + 3536128328.

It is an arithmetic number, because the mean of its divisors is an integer number (24752898163).

Almost surely, 2^141445132340 is an apocalyptic number.

141445132340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141445132340 is an abundant number, since it is smaller than the sum of its proper divisors (155589645616).

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

141445132340 is a wasteful number, since it uses less digits than its factorization.

141445132340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072256626 (or 7072256624 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 141445132340 its reverse (43231544141), we get a palindrome (184676676481).

The spelling of 141445132340 in words is "one hundred forty-one billion, four hundred forty-five million, one hundred thirty-two thousand, three hundred forty".