42273688637224 has 32 divisors (see below), whose sum is σ = 90228426344640. Its totient is φ = 18379864624000.

The previous prime is 42273688637221. The next prime is 42273688637269.

42273688637224 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (42273688637221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10443102877 + ... + 10443106924.

It is an arithmetic number, because the mean of its divisors is an integer number (2819638323270).

Almost surely, 2^{42273688637224} is an apocalyptic number.

42273688637224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42273688637224 is an abundant number, since it is smaller than the sum of its proper divisors (47954737707416).

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

42273688637224 is a wasteful number, since it uses less digits than its factorization.

42273688637224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20886209841 (or 20886209837 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 64.

The spelling of 42273688637224 in words is "forty-two trillion, two hundred seventy-three billion, six hundred eighty-eight million, six hundred thirty-seven thousand, two hundred twenty-four".