241400400 has 60 divisors (see below), whose sum is σ = 773289792. Its totient is φ = 64373120.

The previous prime is 241400353. The next prime is 241400407. The reversal of 241400400 is 4004142.

241400400 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 241400400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241400407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99384 + ... + 101783.

Almost surely, 2^241400400 is an apocalyptic number.

241400400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241400400 is an abundant number, since it is smaller than the sum of its proper divisors (531889392).

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

241400400 is a wasteful number, since it uses less digits than its factorization.

241400400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201188 (or 201177 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 241400400 is about 15537.0653599707. The cubic root of 241400400 is about 622.6528712794.

Adding to 241400400 its reverse (4004142), we get a palindrome (245404542).

The spelling of 241400400 in words is "two hundred forty-one million, four hundred thousand, four hundred".