7000044000 has 96 divisors (see below), whose sum is σ = 22932183456. Its totient is φ = 1866675200.

The previous prime is 7000043987. The next prime is 7000044013. The reversal of 7000044000 is 4400007.

It is an interprime number because it is at equal distance from previous prime (7000043987) and next prime (7000044013).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent 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, 279669 + ... + 303668.

It is an arithmetic number, because the mean of its divisors is an integer number (238876911).

Almost surely, 2^7000044000 is an apocalyptic number.

It is an amenable number.

7000044000 is an abundant number, since it is smaller than the sum of its proper divisors (15932139456).

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

7000044000 is a wasteful number, since it uses less digits than its factorization.

7000044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583365 (or 583347 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 7000044000 is about 83666.2656032884. The cubic root of 7000044000 is about 1912.9351908103.

Adding to 7000044000 its reverse (4400007), we get a palindrome (7004444007).

The spelling of 7000044000 in words is "seven billion, forty-four thousand".