141134401 has 4 divisors (see below), whose sum is σ = 142383492. Its totient is φ = 139885312.

The previous prime is 141134393. The next prime is 141134407. The reversal of 141134401 is 104431141.

It is a Cunningham number, because it is equal to 11880²+1.

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 2483776 + 138650625 = 1576^2 + 11775^2 .

It is a cyclic number.

It is not a de Polignac number, because 141134401 - 2³ = 141134393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141134407) 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, 624376 + ... + 624601.

It is an arithmetic number, because the mean of its divisors is an integer number (35595873).

Almost surely, 2^141134401 is an apocalyptic number.

It is an amenable number.

141134401 is a deficient number, since it is larger than the sum of its proper divisors (1249091).

141134401 is a wasteful number, since it uses less digits than its factorization.

141134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249090.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 141134401 is about 11880.0000420875. Note that the first 4 decimals coincide. The cubic root of 141134401 is about 520.6481083069.

Adding to 141134401 its reverse (104431141), we get a palindrome (245565542).

The spelling of 141134401 in words is "one hundred forty-one million, one hundred thirty-four thousand, four hundred one".