240534312115042 has 16 divisors (see below), whose sum is σ = 399476252416032. Its totient is φ = 107701930797120.

The previous prime is 240534312115039. The next prime is 240534312115121. The reversal of 240534312115042 is 240511213435042.

It is a junction number, because it is equal to n+sod(n) for n = 240534312114992 and 240534312115010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81592370343 + ... + 81592373290.

It is an arithmetic number, because the mean of its divisors is an integer number (24967265776002).

Almost surely, 2^{240534312115042} is an apocalyptic number.

240534312115042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240534312115042 is a deficient number, since it is larger than the sum of its proper divisors (158941940300990).

240534312115042 is a wasteful number, since it uses less digits than its factorization.

240534312115042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163184743713.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 240534312115042 in words is "two hundred forty trillion, five hundred thirty-four billion, three hundred twelve million, one hundred fifteen thousand, forty-two".