149134041 has 20 divisors (see below), whose sum is σ = 254607232. Its totient is φ = 85219128.

The previous prime is 149134033. The next prime is 149134091. The reversal of 149134041 is 140431941.

It is not a de Polignac number, because 149134041 - 2³ = 149134033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149133996 and 149134014.

It is not an unprimeable number, because it can be changed into a prime (149134031) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 130945 + ... + 132078.

Almost surely, 2^149134041 is an apocalyptic number.

It is an amenable number.

149134041 is a deficient number, since it is larger than the sum of its proper divisors (105473191).

149134041 is an equidigital number, since it uses as much as digits as its factorization.

149134041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263042 (or 263033 counting only the distinct ones).

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

The square root of 149134041 is about 12212.0449147553. The cubic root of 149134041 is about 530.3048453920.

Adding to 149134041 its reverse (140431941), we get a palindrome (289565982).

The spelling of 149134041 in words is "one hundred forty-nine million, one hundred thirty-four thousand, forty-one".