2541033403420 has 24 divisors (see below), whose sum is σ = 5617021208400. Its totient is φ = 962917921152.

The previous prime is 2541033403409. The next prime is 2541033403423. The reversal of 2541033403420 is 243043301452.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541033403423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3343464625 + ... + 3343465384.

It is an arithmetic number, because the mean of its divisors is an integer number (234042550350).

Almost surely, 2^{2541033403420} is an apocalyptic number.

2541033403420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2541033403420 is an abundant number, since it is smaller than the sum of its proper divisors (3075987804980).

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

2541033403420 is a wasteful number, since it uses less digits than its factorization.

2541033403420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686930037 (or 6686930035 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2541033403420 its reverse (243043301452), we get a palindrome (2784076704872).

The spelling of 2541033403420 in words is "two trillion, five hundred forty-one billion, thirty-three million, four hundred three thousand, four hundred twenty".