1100070044 has 12 divisors (see below), whose sum is σ = 1932074424. Its totient is φ = 548048784.

The previous prime is 1100069969. The next prime is 1100070071. The reversal of 1100070044 is 4400700011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495314 + ... + 497529.

It is an arithmetic number, because the mean of its divisors is an integer number (161006202).

Almost surely, 2^1100070044 is an apocalyptic number.

It is an amenable number.

1100070044 is a deficient number, since it is larger than the sum of its proper divisors (832004380).

1100070044 is a wasteful number, since it uses less digits than its factorization.

1100070044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993124 (or 993122 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1100070044 is about 33167.3038397757. The cubic root of 1100070044 is about 1032.3020256060.

Adding to 1100070044 its reverse (4400700011), we get a palindrome (5500770055).

The spelling of 1100070044 in words is "one billion, one hundred million, seventy thousand, forty-four".