42502270722624 has 56 divisors (see below), whose sum is σ = 124948805138720. Its totient is φ = 14167423573632.

The previous prime is 42502270722557. The next prime is 42502270722629. The reversal of 42502270722624 is 42622707220524.

42502270722624 is a `hidden beast` number, since 4 + 2 + 50 + 2 + 270 + 72 + 262 + 4 = 666.

42502270722624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×42502270722624³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42502270722624.

It is not an unprimeable number, because it can be changed into a prime (42502270722629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12298109014 + ... + 12298112469.

Almost surely, 2^{42502270722624} is an apocalyptic number.

It is an amenable number.

42502270722624 is an abundant number, since it is smaller than the sum of its proper divisors (82446534416096).

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

42502270722624 is a wasteful number, since it uses less digits than its factorization.

42502270722624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24596221504 (or 24596221488 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 45.

The spelling of 42502270722624 in words is "forty-two trillion, five hundred two billion, two hundred seventy million, seven hundred twenty-two thousand, six hundred twenty-four".