42101041323020 has 48 divisors (see below), whose sum is σ = 90751639144320. Its totient is φ = 16398444190464.

The previous prime is 42101041323017. The next prime is 42101041323037. The reversal of 42101041323020 is 2032314010124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113490815 + ... + 113861174.

It is an arithmetic number, because the mean of its divisors is an integer number (1890659148840).

Almost surely, 2^{42101041323020} is an apocalyptic number.

It is an amenable number.

42101041323020 is an abundant number, since it is smaller than the sum of its proper divisors (48650597821300).

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

42101041323020 is a wasteful number, since it uses less digits than its factorization.

42101041323020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227352242 (or 227352240 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42101041323020 its reverse (2032314010124), we get a palindrome (44133355333144).

The spelling of 42101041323020 in words is "forty-two trillion, one hundred one billion, forty-one million, three hundred twenty-three thousand, twenty".