2441521420 has 24 divisors (see below), whose sum is σ = 5521595184. Its totient is φ = 901484736.

The previous prime is 2441521409. The next prime is 2441521429. The reversal of 2441521420 is 241251442.

It is a super-2 number, since 2×2441521420² = 11922053688637632800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2441521429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4694974 + ... + 4695493.

It is an arithmetic number, because the mean of its divisors is an integer number (230066466).

Almost surely, 2^2441521420 is an apocalyptic number.

2441521420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2441521420 is an abundant number, since it is smaller than the sum of its proper divisors (3080073764).

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

2441521420 is a wasteful number, since it uses less digits than its factorization.

2441521420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390489 (or 9390487 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2441521420 is about 49411.7538648447. The cubic root of 2441521420 is about 1346.5428543764.

Adding to 2441521420 its reverse (241251442), we get a palindrome (2682772862).

The spelling of 2441521420 in words is "two billion, four hundred forty-one million, five hundred twenty-one thousand, four hundred twenty".