41021421100 has 36 divisors (see below), whose sum is σ = 97108894008. Its totient is φ = 14916880000.

The previous prime is 41021421083. The next prime is 41021421131. The reversal of 41021421100 is 112412014.

It is a happy number.

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, 18645001 + ... + 18647200.

It is an arithmetic number, because the mean of its divisors is an integer number (2697469278).

Almost surely, 2^41021421100 is an apocalyptic number.

It is an amenable number.

41021421100 is an abundant number, since it is smaller than the sum of its proper divisors (56087472908).

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

41021421100 is a wasteful number, since it uses less digits than its factorization.

41021421100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37292226 (or 37292219 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 41021421100 its reverse (112412014), we get a palindrome (41133833114).

The spelling of 41021421100 in words is "forty-one billion, twenty-one million, four hundred twenty-one thousand, one hundred".