141423219 has 16 divisors (see below), whose sum is σ = 239447040. Its totient is φ = 80813160.

The previous prime is 141423197. The next prime is 141423257. The reversal of 141423219 is 912324141.

It is a happy number.

141423219 is a `hidden beast` number, since 1 + 414 + 232 + 19 = 666.

It is not a de Polignac number, because 141423219 - 2⁷ = 141423091 is a prime.

It is a super-2 number, since 2×141423219² = 40001053744643922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 141423192 and 141423201.

It is not an unprimeable number, because it can be changed into a prime (141423299) 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, 373947 + ... + 374324.

It is an arithmetic number, because the mean of its divisors is an integer number (14965440).

Almost surely, 2^141423219 is an apocalyptic number.

141423219 is a deficient number, since it is larger than the sum of its proper divisors (98023821).

141423219 is an equidigital number, since it uses as much as digits as its factorization.

141423219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748287 (or 748281 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 141423219 is about 11892.1494692928. The cubic root of 141423219 is about 521.0030184408.

The spelling of 141423219 in words is "one hundred forty-one million, four hundred twenty-three thousand, two hundred nineteen".