42323217048 has 96 divisors (see below), whose sum is σ = 131296838400. Its totient is φ = 12064987584.

The previous prime is 42323217031. The next prime is 42323217061. The reversal of 42323217048 is 84071232324.

It is a happy number.

42323217048 is a `hidden beast` number, since 423 + 23 + 2 + 170 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128493 + ... + 318051.

It is an arithmetic number, because the mean of its divisors is an integer number (1367675400).

Almost surely, 2^42323217048 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 42323217048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65648419200).

42323217048 is an abundant number, since it is smaller than the sum of its proper divisors (88973621352).

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

42323217048 is a wasteful number, since it uses less digits than its factorization.

42323217048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190021 (or 190014 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 42323217048 in words is "forty-two billion, three hundred twenty-three million, two hundred seventeen thousand, forty-eight".