83419264448 has 28 divisors (see below), whose sum is σ = 178268574120. Its totient is φ = 38501198592.

The previous prime is 83419264447. The next prime is 83419264459. The reversal of 83419264448 is 84446291438.

It is a self number, because there is not a number n which added to its sum of digits gives 83419264448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83419264441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50130938 + ... + 50132601.

It is an arithmetic number, because the mean of its divisors is an integer number (6366734790).

Almost surely, 2^83419264448 is an apocalyptic number.

It is an amenable number.

83419264448 is an abundant number, since it is smaller than the sum of its proper divisors (94849309672).

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

83419264448 is a wasteful number, since it uses less digits than its factorization.

83419264448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100263564 (or 100263554 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 53.

The spelling of 83419264448 in words is "eighty-three billion, four hundred nineteen million, two hundred sixty-four thousand, four hundred forty-eight".