1011044434 has 8 divisors (see below), whose sum is σ = 1605776508. Its totient is φ = 475785600.

The previous prime is 1011044431. The next prime is 1011044443. The reversal of 1011044434 is 4344401101.

It can be written as a sum of positive squares in 2 ways, for example, as 963916209 + 47128225 = 31047^2 + 6865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1011044431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14868267 + ... + 14868334.

Almost surely, 2^1011044434 is an apocalyptic number.

1011044434 is a deficient number, since it is larger than the sum of its proper divisors (594732074).

1011044434 is a wasteful number, since it uses less digits than its factorization.

1011044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29736620.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1011044434 is about 31796.9249142114. The cubic root of 1011044434 is about 1003.6680072725.

Adding to 1011044434 its reverse (4344401101), we get a palindrome (5355445535).

The spelling of 1011044434 in words is "one billion, eleven million, forty-four thousand, four hundred thirty-four".