141043149 has 48 divisors (see below), whose sum is σ = 232820224. Its totient is φ = 81648000.

The previous prime is 141043117. The next prime is 141043159. The reversal of 141043149 is 941340141.

It is not a de Polignac number, because 141043149 - 2⁵ = 141043117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141043109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133674 + ... + 134724.

Almost surely, 2^141043149 is an apocalyptic number.

It is an amenable number.

141043149 is a deficient number, since it is larger than the sum of its proper divisors (91777075).

141043149 is a wasteful number, since it uses less digits than its factorization.

141043149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 141043149 is about 11876.1588487187. The cubic root of 141043149 is about 520.5358738601.

The spelling of 141043149 in words is "one hundred forty-one million, forty-three thousand, one hundred forty-nine".