42877316352 has 144 divisors (see below), whose sum is σ = 123145178688. Its totient is φ = 13166100480.

The previous prime is 42877316351. The next prime is 42877316353. The reversal of 42877316352 is 25361377824.

It is an interprime number because it is at equal distance from previous prime (42877316351) and next prime (42877316353).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877316351) 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, 5197543 + ... + 5205785.

It is an arithmetic number, because the mean of its divisors is an integer number (855174852).

Almost surely, 2^42877316352 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 42877316352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61572589344).

42877316352 is an abundant number, since it is smaller than the sum of its proper divisors (80267862336).

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

42877316352 is a wasteful number, since it uses less digits than its factorization.

42877316352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8796 (or 8782 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The spelling of 42877316352 in words is "forty-two billion, eight hundred seventy-seven million, three hundred sixteen thousand, three hundred fifty-two".