7444985044 has 24 divisors (see below), whose sum is σ = 15292403840. Its totient is φ = 3104472096.

The previous prime is 7444985029. The next prime is 7444985077. The reversal of 7444985044 is 4405894447.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3592104 + ... + 3594175.

Almost surely, 2^7444985044 is an apocalyptic number.

7444985044 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

7444985044 is an abundant number, since it is smaller than the sum of its proper divisors (7847418796).

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

7444985044 is a wasteful number, since it uses less digits than its factorization.

7444985044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186327 (or 7186325 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The square root of 7444985044 is about 86284.3267575288. The cubic root of 7444985044 is about 1952.6359306703.

The spelling of 7444985044 in words is "seven billion, four hundred forty-four million, nine hundred eighty-five thousand, forty-four".