2044134434 has 16 divisors (see below), whose sum is σ = 3315644928. Its totient is φ = 941477952.

The previous prime is 2044134419. The next prime is 2044134479. The reversal of 2044134434 is 4344314402.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2044134397 and 2044134406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637994 + ... + 641189.

It is an arithmetic number, because the mean of its divisors is an integer number (207227808).

Almost surely, 2^2044134434 is an apocalyptic number.

2044134434 is a deficient number, since it is larger than the sum of its proper divisors (1271510494).

2044134434 is a wasteful number, since it uses less digits than its factorization.

2044134434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279249.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2044134434 is about 45212.1049498915. The cubic root of 2044134434 is about 1269.1213535213.

Adding to 2044134434 its reverse (4344314402), we get a palindrome (6388448836).

The spelling of 2044134434 in words is "two billion, forty-four million, one hundred thirty-four thousand, four hundred thirty-four".