84444037748 has 24 divisors (see below), whose sum is σ = 168972170304. Its totient is φ = 36172281600.

The previous prime is 84444037739. The next prime is 84444037753. The reversal of 84444037748 is 84773044448.

It is a super-2 number, since 2×84444037748² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 84444037748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693533 + ... + 806148.

It is an arithmetic number, because the mean of its divisors is an integer number (7040507096).

Almost surely, 2^84444037748 is an apocalyptic number.

It is an amenable number.

84444037748 is an abundant number, since it is smaller than the sum of its proper divisors (84528132556).

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

84444037748 is a wasteful number, since it uses less digits than its factorization.

84444037748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501703 (or 1501701 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 53.

The spelling of 84444037748 in words is "eighty-four billion, four hundred forty-four million, thirty-seven thousand, seven hundred forty-eight".