141322000 has 80 divisors (see below), whose sum is σ = 359798400. Its totient is φ = 53539200.

The previous prime is 141321991. The next prime is 141322007. The reversal of 141322000 is 223141.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (141322007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36141 + ... + 39859.

It is an arithmetic number, because the mean of its divisors is an integer number (4497480).

Almost surely, 2^141322000 is an apocalyptic number.

141322000 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 141322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179899200).

141322000 is an abundant number, since it is smaller than the sum of its proper divisors (218476400).

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

141322000 is a wasteful number, since it uses less digits than its factorization.

141322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761 (or 3745 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 141322000 is about 11887.8930008644. The cubic root of 141322000 is about 520.8786918719.

Adding to 141322000 its reverse (223141), we get a palindrome (141545141).

The spelling of 141322000 in words is "one hundred forty-one million, three hundred twenty-two thousand".