42220103404524 has 48 divisors (see below), whose sum is σ = 99076555119360. Its totient is φ = 13992971382720.

The previous prime is 42220103404513. The next prime is 42220103404529. The reversal of 42220103404524 is 42540430102224.

It is not an unprimeable number, because it can be changed into a prime (42220103404529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9685347 + ... + 13350885.

It is an arithmetic number, because the mean of its divisors is an integer number (2064094898320).

Almost surely, 2^{42220103404524} is an apocalyptic number.

It is an amenable number.

42220103404524 is an abundant number, since it is smaller than the sum of its proper divisors (56856451714836).

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

42220103404524 is a wasteful number, since it uses less digits than its factorization.

42220103404524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671030 (or 3671028 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 42220103404524 its reverse (42540430102224), we get a palindrome (84760533506748).

The spelling of 42220103404524 in words is "forty-two trillion, two hundred twenty billion, one hundred three million, four hundred four thousand, five hundred twenty-four".