20060044544 has 18 divisors (see below), whose sum is σ = 40041730050. Its totient is φ = 10030022144.

The previous prime is 20060044519. The next prime is 20060044553. The reversal of 20060044544 is 44544006002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17508582400 + 2551462144 = 132320^2 + 50512^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39179519 + ... + 39180030.

Almost surely, 2^20060044544 is an apocalyptic number.

It is an amenable number.

20060044544 is a deficient number, since it is larger than the sum of its proper divisors (19981685506).

20060044544 is an frugal number, since it uses more digits than its factorization.

20060044544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78359565 (or 78359551 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 20060044544 in words is "twenty billion, sixty million, forty-four thousand, five hundred forty-four".