42737273724 has 96 divisors (see below), whose sum is σ = 108875289600. Its totient is φ = 13000953600.

The previous prime is 42737273717. The next prime is 42737273737.

42737273724 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826957 + ... + 877115.

It is an arithmetic number, because the mean of its divisors is an integer number (1134117600).

Almost surely, 2^42737273724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42737273724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54437644800).

42737273724 is an abundant number, since it is smaller than the sum of its proper divisors (66138015876).

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

42737273724 is a wasteful number, since it uses less digits than its factorization.

42737273724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50323 (or 50321 counting only the distinct ones).

The product of its digits is 2765952, while the sum is 48.

The spelling of 42737273724 in words is "forty-two billion, seven hundred thirty-seven million, two hundred seventy-three thousand, seven hundred twenty-four".