2044153434 has 16 divisors (see below), whose sum is σ = 4109713920. Its totient is φ = 677816640.

The previous prime is 2044153429. The next prime is 2044153439. The reversal of 2044153434 is 4343514402.

It is an interprime number because it is at equal distance from previous prime (2044153429) and next prime (2044153439).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2044153439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890719 + ... + 893010.

It is an arithmetic number, because the mean of its divisors is an integer number (256857120).

Almost surely, 2^2044153434 is an apocalyptic number.

2044153434 is an abundant number, since it is smaller than the sum of its proper divisors (2065560486).

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

2044153434 is a wasteful number, since it uses less digits than its factorization.

2044153434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783925.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2044153434 is about 45212.3150701222. The cubic root of 2044153434 is about 1269.1252856226.

Adding to 2044153434 its reverse (4343514402), we get a palindrome (6387667836).

The spelling of 2044153434 in words is "two billion, forty-four million, one hundred fifty-three thousand, four hundred thirty-four".