2041121434420 has 24 divisors (see below), whose sum is σ = 4390900258248. Its totient is φ = 796535193600.

The previous prime is 2041121434361. The next prime is 2041121434433. The reversal of 2041121434420 is 244341211402.

It can be written as a sum of positive squares in 4 ways, for example, as 84720580624 + 1956400853796 = 291068^2 + 1398714^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1244585421 + ... + 1244587060.

It is an arithmetic number, because the mean of its divisors is an integer number (182954177427).

Almost surely, 2^{2041121434420} is an apocalyptic number.

2041121434420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041121434420 is an abundant number, since it is smaller than the sum of its proper divisors (2349778823828).

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

2041121434420 is a wasteful number, since it uses less digits than its factorization.

2041121434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489172531 (or 2489172529 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2041121434420 its reverse (244341211402), we get a palindrome (2285462645822).

The spelling of 2041121434420 in words is "two trillion, forty-one billion, one hundred twenty-one million, four hundred thirty-four thousand, four hundred twenty".