141022780 has 48 divisors (see below), whose sum is σ = 305101440. Its totient is φ = 54720000.

The previous prime is 141022753. The next prime is 141022781. The reversal of 141022780 is 87220141.

It is a happy number.

141022780 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141022781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187405 + ... + 188155.

It is an arithmetic number, because the mean of its divisors is an integer number (6356280).

Almost surely, 2^141022780 is an apocalyptic number.

141022780 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 141022780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152550720).

141022780 is an abundant number, since it is smaller than the sum of its proper divisors (164078660).

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

141022780 is a wasteful number, since it uses less digits than its factorization.

141022780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 141022780 is about 11875.3012593365. The cubic root of 141022780 is about 520.5108146123.

The spelling of 141022780 in words is "one hundred forty-one million, twenty-two thousand, seven hundred eighty".