1040034045 has 16 divisors (see below), whose sum is σ = 1664779392. Its totient is φ = 554443200.

The previous prime is 1040034029. The next prime is 1040034049. The reversal of 1040034045 is 5404300401.

It is not a de Polignac number, because 1040034045 - 2⁴ = 1040034029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040034049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23695 + ... + 51395.

It is an arithmetic number, because the mean of its divisors is an integer number (104048712).

Almost surely, 2^1040034045 is an apocalyptic number.

1040034045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040034045 is a deficient number, since it is larger than the sum of its proper divisors (624745347).

1040034045 is a wasteful number, since it uses less digits than its factorization.

1040034045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30212.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1040034045 is about 32249.5588341918. The cubic root of 1040034045 is about 1013.1704591521.

Adding to 1040034045 its reverse (5404300401), we get a palindrome (6444334446).

The spelling of 1040034045 in words is "one billion, forty million, thirty-four thousand, forty-five".