7044849045 has 160 divisors (see below), whose sum is σ = 14870338560. Its totient is φ = 3157678080.

The previous prime is 7044848981. The next prime is 7044849047. The reversal of 7044849045 is 5409484407.

It is not a de Polignac number, because 7044849045 - 2⁶ = 7044848981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7044849047) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2773386 + ... + 2775924.

It is an arithmetic number, because the mean of its divisors is an integer number (92939616).

Almost surely, 2^7044849045 is an apocalyptic number.

It is an amenable number.

7044849045 is an abundant number, since it is smaller than the sum of its proper divisors (7825489515).

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

7044849045 is a wasteful number, since it uses less digits than its factorization.

7044849045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617 (or 2608 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 7044849045 is about 83933.5990232755. The cubic root of 7044849045 is about 1917.0078761239.

The spelling of 7044849045 in words is "seven billion, forty-four million, eight hundred forty-nine thousand, forty-five".