241395378 has 64 divisors (see below), whose sum is σ = 572639232. Its totient is φ = 66407040.

The previous prime is 241395367. The next prime is 241395383. The reversal of 241395378 is 873593142.

241395378 is a nontrivial binomial coefficient, being equal to C(21973, 2).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130923 + ... + 132753.

It is an arithmetic number, because the mean of its divisors is an integer number (8947488).

Almost surely, 2^241395378 is an apocalyptic number.

241395378 is the 21972-nd triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241395378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286319616).

241395378 is an abundant number, since it is smaller than the sum of its proper divisors (331243854).

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

241395378 is a wasteful number, since it uses less digits than its factorization.

241395378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959.

The product of its digits is 181440, while the sum is 42.

The square root of 241395378 is about 15536.9037455987. The cubic root of 241395378 is about 622.6485534401.

The spelling of 241395378 in words is "two hundred forty-one million, three hundred ninety-five thousand, three hundred seventy-eight".