4271974444536 has 64 divisors (see below), whose sum is σ = 10961979264000. Its totient is φ = 1386690231168.

The previous prime is 4271974444481. The next prime is 4271974444547. The reversal of 4271974444536 is 6354444791724.

It is a self number, because there is not a number n which added to its sum of digits gives 4271974444536.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9291135 + ... + 9740078.

It is an arithmetic number, because the mean of its divisors is an integer number (171280926000).

Almost surely, 2^{4271974444536} is an apocalyptic number.

It is an amenable number.

4271974444536 is an abundant number, since it is smaller than the sum of its proper divisors (6690004819464).

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

4271974444536 is a wasteful number, since it uses less digits than its factorization.

4271974444536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19031468 (or 19031464 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 60.

The spelling of 4271974444536 in words is "four trillion, two hundred seventy-one billion, nine hundred seventy-four million, four hundred forty-four thousand, five hundred thirty-six".