2034344403 has 160 divisors (see below), whose sum is σ = 4007055360. Its totient is φ = 999371520.

The previous prime is 2034344399. The next prime is 2034344407. The reversal of 2034344403 is 3044434302.

It is an interprime number because it is at equal distance from previous prime (2034344399) and next prime (2034344407).

It is not a de Polignac number, because 2034344403 - 2² = 2034344399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2034344407) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 6626376 + ... + 6626682.

It is an arithmetic number, because the mean of its divisors is an integer number (25044096).

Almost surely, 2^2034344403 is an apocalyptic number.

2034344403 is a deficient number, since it is larger than the sum of its proper divisors (1972710957).

2034344403 is a wasteful number, since it uses less digits than its factorization.

2034344403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 2034344403 is about 45103.7071979677. The cubic root of 2034344403 is about 1267.0920307405.

Adding to 2034344403 its reverse (3044434302), we get a palindrome (5078778705).

It can be divided in two parts, 20343 and 44403, that added together give a palindrome (64746).

The spelling of 2034344403 in words is "two billion, thirty-four million, three hundred forty-four thousand, four hundred three".