42723441848 has 8 divisors (see below), whose sum is σ = 80106453480. Its totient is φ = 21361720920.

The previous prime is 42723441823. The next prime is 42723441853. The reversal of 42723441848 is 84814432724.

It is a tau number, because it is divible by the number of its divisors (8).

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, 2670215108 + ... + 2670215123.

It is an arithmetic number, because the mean of its divisors is an integer number (10013306685).

Almost surely, 2^42723441848 is an apocalyptic number.

It is an amenable number.

42723441848 is a deficient number, since it is larger than the sum of its proper divisors (37383011632).

42723441848 is a wasteful number, since it uses less digits than its factorization.

42723441848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5340430237 (or 5340430233 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 47.

The spelling of 42723441848 in words is "forty-two billion, seven hundred twenty-three million, four hundred forty-one thousand, eight hundred forty-eight".