42113144044100 has 36 divisors (see below), whose sum is σ = 96761141554644. Its totient is φ = 15854360110080.

The previous prime is 42113144044087. The next prime is 42113144044121. The reversal of 42113144044100 is 144044131124.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1043323330624 + 41069820713476 = 1021432^2 + 6408574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12386217137 + ... + 12386220536.

It is an arithmetic number, because the mean of its divisors is an integer number (2687809487629).

Almost surely, 2^{42113144044100} is an apocalyptic number.

It is an amenable number.

42113144044100 is an abundant number, since it is smaller than the sum of its proper divisors (54647997510544).

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

42113144044100 is a wasteful number, since it uses less digits than its factorization.

42113144044100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24772437704 (or 24772437697 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 42113144044100 its reverse (144044131124), we get a palindrome (42257188175224).

The spelling of 42113144044100 in words is "forty-two trillion, one hundred thirteen billion, one hundred forty-four million, forty-four thousand, one hundred".