1003045434 has 32 divisors (see below), whose sum is σ = 2059468224. Its totient is φ = 325503360.

The previous prime is 1003045429. The next prime is 1003045451. The reversal of 1003045434 is 4345403001.

1003045434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1003045434² = 2012200285336496712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74544 + ... + 86964.

It is an arithmetic number, because the mean of its divisors is an integer number (64358382).

Almost surely, 2^1003045434 is an apocalyptic number.

1003045434 is an abundant number, since it is smaller than the sum of its proper divisors (1056422790).

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

1003045434 is a wasteful number, since it uses less digits than its factorization.

1003045434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1003045434 is about 31670.8925355759. The cubic root of 1003045434 is about 1001.0141158880.

Adding to 1003045434 its reverse (4345403001), we get a palindrome (5348448435).

The spelling of 1003045434 in words is "one billion, three million, forty-five thousand, four hundred thirty-four".