21141241420300 has 72 divisors (see below), whose sum is σ = 46022809039200. Its totient is φ = 8429555328000.

The previous prime is 21141241420051. The next prime is 21141241420333. The reversal of 21141241420300 is 302414214112.

It is a super-2 number, since 2×21141241420300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 57842526 + ... + 58206874.

It is an arithmetic number, because the mean of its divisors is an integer number (639205681100).

Almost surely, 2^{21141241420300} is an apocalyptic number.

21141241420300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21141241420300 is an abundant number, since it is smaller than the sum of its proper divisors (24881567618900).

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

21141241420300 is a wasteful number, since it uses less digits than its factorization.

21141241420300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366211 (or 366204 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 21141241420300 its reverse (302414214112), we get a palindrome (21443655634412).

The spelling of 21141241420300 in words is "twenty-one trillion, one hundred forty-one billion, two hundred forty-one million, four hundred twenty thousand, three hundred".