240394493042 has 8 divisors (see below), whose sum is σ = 393372806832. Its totient is φ = 109270224100.

The previous prime is 240394493023. The next prime is 240394493089.

240394493042 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 240394492984 and 240394493002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5463511184 + ... + 5463511227.

It is an arithmetic number, because the mean of its divisors is an integer number (49171600854).

Almost surely, 2^240394493042 is an apocalyptic number.

240394493042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240394493042 is a deficient number, since it is larger than the sum of its proper divisors (152978313790).

240394493042 is a wasteful number, since it uses less digits than its factorization.

240394493042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927022424.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 240394493042 in words is "two hundred forty billion, three hundred ninety-four million, four hundred ninety-three thousand, forty-two".