141390 has 24 divisors (see below), whose sum is σ = 367848. Its totient is φ = 37680.

The previous prime is 141371. The next prime is 141397. The reversal of 141390 is 93141.

It is a super-2 number, since 2×141390² = 39982264200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (15327).

2¹⁴¹³⁹⁰ is an apocalyptic number.

141390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141390 is an abundant number, since it is smaller than the sum of its proper divisors (226458).

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

141390 is a wasteful number, since it uses less digits than its factorization.

141390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 141390 is about 376.0186165604. The cubic root of 141390 is about 52.0962222324.

The spelling of 141390 in words is "one hundred forty-one thousand, three hundred ninety".