42344276533504 has 81 divisors (see below), whose sum is σ = 92908119334989. Its totient is φ = 19246877844480.

The previous prime is 42344276533499. The next prime is 42344276533583. The reversal of 42344276533504 is 40533567244324.

The square root of 42344276533504 is 6507248.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8094252601600 + 34250023931904 = 2845040^2 + 5852352^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1145257162 + ... + 1145294134.

Almost surely, 2^{42344276533504} is an apocalyptic number.

42344276533504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

42344276533504 is the 6507248-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42344276533504

42344276533504 is an abundant number, since it is smaller than the sum of its proper divisors (50563842801485).

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

42344276533504 is an frugal number, since it uses more digits than its factorization.

42344276533504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73984 (or 36986 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 52.

The spelling of 42344276533504 in words is "forty-two trillion, three hundred forty-four billion, two hundred seventy-six million, five hundred thirty-three thousand, five hundred four".