190424141 has 4 divisors (see below), whose sum is σ = 190517472. Its totient is φ = 190330812.

The previous prime is 190424111. The next prime is 190424183. The reversal of 190424141 is 141424091.

190424141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 190424141 - 2²⁶ = 123315277 is a prime.

It is a super-2 number, since 2×190424141² = 72522706951175762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190424141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190424111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43535 + ... + 47708.

It is an arithmetic number, because the mean of its divisors is an integer number (47629368).

Almost surely, 2^190424141 is an apocalyptic number.

It is an amenable number.

190424141 is a deficient number, since it is larger than the sum of its proper divisors (93331).

190424141 is an equidigital number, since it uses as much as digits as its factorization.

190424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93330.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 190424141 is about 13799.4253865877. The cubic root of 190424141 is about 575.3171694409.

Subtracting from 190424141 its reverse (141424091), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 190424141 in words is "one hundred ninety million, four hundred twenty-four thousand, one hundred forty-one".