141311409 has 8 divisors (see below), whose sum is σ = 191970432. Its totient is φ = 92430000.

The previous prime is 141311393. The next prime is 141311411. The reversal of 141311409 is 904113141.

141311409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141311409 - 2⁴ = 141311393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141311479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444217 + ... + 444534.

It is an arithmetic number, because the mean of its divisors is an integer number (23996304).

Almost surely, 2^141311409 is an apocalyptic number.

It is an amenable number.

141311409 is a deficient number, since it is larger than the sum of its proper divisors (50659023).

141311409 is an equidigital number, since it uses as much as digits as its factorization.

141311409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888807.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 141311409 is about 11887.4475393164. The cubic root of 141311409 is about 520.8656795925.

The spelling of 141311409 in words is "one hundred forty-one million, three hundred eleven thousand, four hundred nine".