34144149 has 8 divisors (see below), whose sum is σ = 49027552. Its totient is φ = 21011760.

The previous prime is 34144093. The next prime is 34144151. The reversal of 34144149 is 94144143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34144149 - 2²⁵ = 589717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34144189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437707 + ... + 437784.

It is an arithmetic number, because the mean of its divisors is an integer number (6128444).

Almost surely, 2^34144149 is an apocalyptic number.

34144149 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

34144149 is a deficient number, since it is larger than the sum of its proper divisors (14883403).

34144149 is a wasteful number, since it uses less digits than its factorization.

34144149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875507.

The product of its digits is 6912, while the sum is 30.

The square root of 34144149 is about 5843.2994960039. The cubic root of 34144149 is about 324.4183648277.

The spelling of 34144149 in words is "thirty-four million, one hundred forty-four thousand, one hundred forty-nine".