141435001 has 4 divisors (see below), whose sum is σ = 146312100. Its totient is φ = 136557904.

The previous prime is 141434999. The next prime is 141435011. The reversal of 141435001 is 100534141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37884025 + 103550976 = 6155^2 + 10176^2 .

It is a cyclic number.

It is not a de Polignac number, because 141435001 - 2¹ = 141434999 is a prime.

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 141435001.

It is not an unprimeable number, because it can be changed into a prime (141435011) 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, 2438506 + ... + 2438563.

It is an arithmetic number, because the mean of its divisors is an integer number (36578025).

Almost surely, 2^141435001 is an apocalyptic number.

It is an amenable number.

141435001 is a deficient number, since it is larger than the sum of its proper divisors (4877099).

141435001 is an equidigital number, since it uses as much as digits as its factorization.

141435001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877098.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 141435001 is about 11892.6448277917. The cubic root of 141435001 is about 521.0174863317.

Adding to 141435001 its reverse (100534141), we get a palindrome (241969142).

The spelling of 141435001 in words is "one hundred forty-one million, four hundred thirty-five thousand, one".