34100144 has 30 divisors (see below), whose sum is σ = 71547876. Its totient is φ = 15737280.

The previous prime is 34100137. The next prime is 34100173. The reversal of 34100144 is 44100143.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3602 + ... + 9009.

Almost surely, 2^34100144 is an apocalyptic number.

It is an amenable number.

34100144 is an abundant number, since it is smaller than the sum of its proper divisors (37447732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34100144 is a wasteful number, since it uses less digits than its factorization.

34100144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12645 (or 12626 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 34100144 is about 5839.5328580290. The cubic root of 34100144 is about 324.2789347160.

Adding to 34100144 its reverse (44100143), we get a palindrome (78200287).

Subtracting 34100144 from its reverse (44100143), we obtain a palindrome (9999999).

The spelling of 34100144 in words is "thirty-four million, one hundred thousand, one hundred forty-four".