42001105521114 has 16 divisors (see below), whose sum is σ = 93335790047040. Its totient is φ = 14000368507020.

The previous prime is 42001105521107. The next prime is 42001105521127. The reversal of 42001105521114 is 41112550110024.

42001105521114 is a `hidden beast` number, since 4 + 20 + 0 + 1 + 1 + 0 + 5 + 521 + 114 = 666.

42001105521114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388899125142 + ... + 388899125249.

It is an arithmetic number, because the mean of its divisors is an integer number (5833486877940).

Almost surely, 2^{42001105521114} is an apocalyptic number.

42001105521114 is an abundant number, since it is smaller than the sum of its proper divisors (51334684525926).

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

42001105521114 is a wasteful number, since it uses less digits than its factorization.

42001105521114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777798250402 (or 777798250396 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 42001105521114 its reverse (41112550110024), we get a palindrome (83113655631138).

The spelling of 42001105521114 in words is "forty-two trillion, one billion, one hundred five million, five hundred twenty-one thousand, one hundred fourteen".