141458149 has 6 divisors (see below), whose sum is σ = 164553414. Its totient is φ = 121249800.

The previous prime is 141458147. The next prime is 141458153. The reversal of 141458149 is 941854141.

It can be written as a sum of positive squares in only one way, i.e., 123876900 + 17581249 = 11130^2 + 4193^2 .

It is not a de Polignac number, because 141458149 - 2¹ = 141458147 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141458147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1443402 + ... + 1443499.

It is an arithmetic number, because the mean of its divisors is an integer number (27425569).

Almost surely, 2^141458149 is an apocalyptic number.

It is an amenable number.

141458149 is a deficient number, since it is larger than the sum of its proper divisors (23095265).

141458149 is an equidigital number, since it uses as much as digits as its factorization.

141458149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886915 (or 2886908 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The square root of 141458149 is about 11893.6179945381. The cubic root of 141458149 is about 521.0459089399.

The spelling of 141458149 in words is "one hundred forty-one million, four hundred fifty-eight thousand, one hundred forty-nine".