42160453259568 has 160 divisors (see below), whose sum is σ = 126810735736320. Its totient is φ = 11820414105600.

The previous prime is 42160453259567. The next prime is 42160453259579. The reversal of 42160453259568 is 86595235406124.

It is not an unprimeable number, because it can be changed into a prime (42160453259567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9132868 + ... + 12951068.

It is an arithmetic number, because the mean of its divisors is an integer number (792567098352).

Almost surely, 2^{42160453259568} is an apocalyptic number.

42160453259568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42160453259568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63405367868160).

42160453259568 is an abundant number, since it is smaller than the sum of its proper divisors (84650282476752).

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

42160453259568 is a wasteful number, since it uses less digits than its factorization.

42160453259568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818835 (or 3818829 counting only the distinct ones).

The product of its (nonzero) digits is 62208000, while the sum is 60.

The spelling of 42160453259568 in words is "forty-two trillion, one hundred sixty billion, four hundred fifty-three million, two hundred fifty-nine thousand, five hundred sixty-eight".