98042225456 has 80 divisors (see below), whose sum is σ = 224193984000. Its totient is φ = 41511661632.

The previous prime is 98042225453. The next prime is 98042225537. The reversal of 98042225456 is 65452224089.

It is a super-2 number, since 2×98042225456² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98042225456.

It is not an unprimeable number, because it can be changed into a prime (98042225453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347885 + ... + 563123.

It is an arithmetic number, because the mean of its divisors is an integer number (2802424800).

Almost surely, 2^98042225456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98042225456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112096992000).

98042225456 is an abundant number, since it is smaller than the sum of its proper divisors (126151758544).

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

98042225456 is a wasteful number, since it uses less digits than its factorization.

98042225456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215351 (or 215331 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 98042225456 in words is "ninety-eight billion, forty-two million, two hundred twenty-five thousand, four hundred fifty-six".