241231402 has 4 divisors (see below), whose sum is σ = 361847106. Its totient is φ = 120615700.

The previous prime is 241231363. The next prime is 241231427. The reversal of 241231402 is 204132142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 213130801 + 28100601 = 14599^2 + 5301^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 241231402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60307849 + ... + 60307852.

Almost surely, 2^241231402 is an apocalyptic number.

241231402 is a deficient number, since it is larger than the sum of its proper divisors (120615704).

241231402 is a wasteful number, since it uses less digits than its factorization.

241231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120615703.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 241231402 is about 15531.6258646672. The cubic root of 241231402 is about 622.5075364539.

Adding to 241231402 its reverse (204132142), we get a palindrome (445363544).

The spelling of 241231402 in words is "two hundred forty-one million, two hundred thirty-one thousand, four hundred two".