948858224640 has 256 divisors, whose sum is σ = 3196136707200. Its totient is φ = 239709192192.

The previous prime is 948858224623. The next prime is 948858224647. The reversal of 948858224640 is 46422858849.

It is a tau number, because it is divible by the number of its divisors (256).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948858224647) 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, 9288079 + ... + 9389681.

Almost surely, 2^948858224640 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 948858224640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1598068353600).

948858224640 is an abundant number, since it is smaller than the sum of its proper divisors (2247278482560).

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

948858224640 is a wasteful number, since it uses less digits than its factorization.

948858224640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101660 (or 101632 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 60.

The spelling of 948858224640 in words is "nine hundred forty-eight billion, eight hundred fifty-eight million, two hundred twenty-four thousand, six hundred forty".