42101433202220 has 48 divisors (see below), whose sum is σ = 106361515464960. Its totient is φ = 13675051986624.

The previous prime is 42101433202219. The next prime is 42101433202237. The reversal of 42101433202220 is 2220233410124.

It is a self number, because there is not a number n which added to its sum of digits gives 42101433202220.

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, 7913800574 + ... + 7913805893.

It is an arithmetic number, because the mean of its divisors is an integer number (2215864905520).

Almost surely, 2^{42101433202220} is an apocalyptic number.

It is an amenable number.

42101433202220 is an abundant number, since it is smaller than the sum of its proper divisors (64260082262740).

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

42101433202220 is a wasteful number, since it uses less digits than its factorization.

42101433202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15827606502 (or 15827606500 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 42101433202220 its reverse (2220233410124), we get a palindrome (44321666612344).

The spelling of 42101433202220 in words is "forty-two trillion, one hundred one billion, four hundred thirty-three million, two hundred two thousand, two hundred twenty".