42738283724 has 48 divisors (see below), whose sum is σ = 77668440192. Its totient is φ = 20563200000.

The previous prime is 42738283717. The next prime is 42738283729.

42738283724 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×42738283724³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42738283729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4484084 + ... + 4493604.

It is an arithmetic number, because the mean of its divisors is an integer number (1618092504).

Almost surely, 2^42738283724 is an apocalyptic number.

It is an amenable number.

42738283724 is a deficient number, since it is larger than the sum of its proper divisors (34930156468).

42738283724 is a wasteful number, since it uses less digits than its factorization.

42738283724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9938 (or 9936 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 50.

The spelling of 42738283724 in words is "forty-two billion, seven hundred thirty-eight million, two hundred eighty-three thousand, seven hundred twenty-four".