45441244743 has 4 divisors (see below), whose sum is σ = 60588326328. Its totient is φ = 30294163160.

The previous prime is 45441244741. The next prime is 45441244747. The reversal of 45441244743 is 34744214454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45441244743 - 2¹ = 45441244741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45441244695 and 45441244704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45441244741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7573540788 + ... + 7573540793.

It is an arithmetic number, because the mean of its divisors is an integer number (15147081582).

Almost surely, 2^45441244743 is an apocalyptic number.

45441244743 is a deficient number, since it is larger than the sum of its proper divisors (15147081585).

45441244743 is a wasteful number, since it uses less digits than its factorization.

45441244743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15147081584.

The product of its digits is 860160, while the sum is 42.

The spelling of 45441244743 in words is "forty-five billion, four hundred forty-one million, two hundred forty-four thousand, seven hundred forty-three".