7044004146 has 32 divisors (see below), whose sum is σ = 14447030400. Its totient is φ = 2288908160.

The previous prime is 7044004133. The next prime is 7044004147. The reversal of 7044004146 is 6414004407.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7044004147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54981 + ... + 130808.

It is an arithmetic number, because the mean of its divisors is an integer number (451469700).

Almost surely, 2^7044004146 is an apocalyptic number.

7044004146 is an abundant number, since it is smaller than the sum of its proper divisors (7403026254).

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

7044004146 is a wasteful number, since it uses less digits than its factorization.

7044004146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185954.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 7044004146 is about 83928.5657330089. The cubic root of 7044004146 is about 1916.9312365450.

The spelling of 7044004146 in words is "seven billion, forty-four million, four thousand, one hundred forty-six".