240421969124042 has 8 divisors (see below), whose sum is σ = 360661441989600. Its totient is φ = 120201488460844.

The previous prime is 240421969124033. The next prime is 240421969124147.

It is a happy number.

240421969124042 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4748018942 + ... + 4748069577.

It is an arithmetic number, because the mean of its divisors is an integer number (45082680248700).

Almost surely, 2^{240421969124042} is an apocalyptic number.

240421969124042 is a deficient number, since it is larger than the sum of its proper divisors (120239472865558).

240421969124042 is a wasteful number, since it uses less digits than its factorization.

240421969124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9496101180.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 240421969124042 in words is "two hundred forty trillion, four hundred twenty-one billion, nine hundred sixty-nine million, one hundred twenty-four thousand, forty-two".