42063350116125 has 64 divisors (see below), whose sum is σ = 75455481733632. Its totient is φ = 20686693708800.

The previous prime is 42063350116103. The next prime is 42063350116129. The reversal of 42063350116125 is 52161105336024.

It is a happy number.

It is not a de Polignac number, because 42063350116125 - 2¹² = 42063350112029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42063350116129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 252709 + ... + 9175541.

It is an arithmetic number, because the mean of its divisors is an integer number (1178991902088).

Almost surely, 2^{42063350116125} is an apocalyptic number.

It is an amenable number.

42063350116125 is a deficient number, since it is larger than the sum of its proper divisors (33392131617507).

42063350116125 is a wasteful number, since it uses less digits than its factorization.

42063350116125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8923831 (or 8923821 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 42063350116125 in words is "forty-two trillion, sixty-three billion, three hundred fifty million, one hundred sixteen thousand, one hundred twenty-five".