141149629 has 2 divisors, whose sum is σ = 141149630. Its totient is φ = 141149628.

The previous prime is 141149627. The next prime is 141149663. The reversal of 141149629 is 926941141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105472900 + 35676729 = 10270^2 + 5973^2 .

It is a cyclic number.

It is not a de Polignac number, because 141149629 - 2¹ = 141149627 is a prime.

Together with 141149627, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141149627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70574814 + 70574815.

It is an arithmetic number, because the mean of its divisors is an integer number (70574815).

Almost surely, 2^141149629 is an apocalyptic number.

It is an amenable number.

141149629 is a deficient number, since it is larger than the sum of its proper divisors (1).

141149629 is an equidigital number, since it uses as much as digits as its factorization.

141149629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 37.

The square root of 141149629 is about 11880.6409338890. The cubic root of 141149629 is about 520.6668331162. Note that the first 3 decimals are identical.

It can be divided in two parts, 141149 and 629, that added together give a triangular number (141778 = T₅₃₂).

The spelling of 141149629 in words is "one hundred forty-one million, one hundred forty-nine thousand, six hundred twenty-nine".