42100440022200 has 96 divisors (see below), whose sum is σ = 149155844664960. Its totient is φ = 9622957718400.

The previous prime is 42100440022189. The next prime is 42100440022243. The reversal of 42100440022200 is 222004400124.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5011952946 + ... + 5011961345.

It is an arithmetic number, because the mean of its divisors is an integer number (1553706715260).

Almost surely, 2^{42100440022200} is an apocalyptic number.

42100440022200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42100440022200 is an abundant number, since it is smaller than the sum of its proper divisors (107055404642760).

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

42100440022200 is a wasteful number, since it uses less digits than its factorization.

42100440022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023914317 (or 10023914308 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 42100440022200 its reverse (222004400124), we get a palindrome (42322444422324).

The spelling of 42100440022200 in words is "forty-two trillion, one hundred billion, four hundred forty million, twenty-two thousand, two hundred".