42228501224598 has 128 divisors (see below), whose sum is σ = 101680267852800. Its totient is φ = 12913616422656.

The previous prime is 42228501224587. The next prime is 42228501224603. The reversal of 42228501224598 is 89542210582224.

42228501224598 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 8 + 501 + 2 + 2 + 45 + 98 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 895995898 + ... + 896043026.

It is an arithmetic number, because the mean of its divisors is an integer number (794377092600).

Almost surely, 2^{42228501224598} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42228501224598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50840133926400).

42228501224598 is an abundant number, since it is smaller than the sum of its proper divisors (59451766628202).

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

42228501224598 is a wasteful number, since it uses less digits than its factorization.

42228501224598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54963 (or 54957 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 42228501224598 in words is "forty-two trillion, two hundred twenty-eight billion, five hundred one million, two hundred twenty-four thousand, five hundred ninety-eight".