2001344134 has 16 divisors (see below), whose sum is σ = 3084498000. Its totient is φ = 973201824.

The previous prime is 2001344131. The next prime is 2001344179. The reversal of 2001344134 is 4314431002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001344131) 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, 225717 + ... + 234415.

It is an arithmetic number, because the mean of its divisors is an integer number (192781125).

Almost surely, 2^2001344134 is an apocalyptic number.

2001344134 is a deficient number, since it is larger than the sum of its proper divisors (1083153866).

2001344134 is a wasteful number, since it uses less digits than its factorization.

2001344134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11847.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2001344134 is about 44736.3849008835. The cubic root of 2001344134 is about 1260.2032371415.

Adding to 2001344134 its reverse (4314431002), we get a palindrome (6315775136).

The spelling of 2001344134 in words is "two billion, one million, three hundred forty-four thousand, one hundred thirty-four".