1068247436242 has 32 divisors (see below), whose sum is σ = 1846461348864. Its totient is φ = 454029872400.

The previous prime is 1068247436203. The next prime is 1068247436257. The reversal of 1068247436242 is 2426347428601.

It is a super-2 number, since 2×1068247436242² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2641117 + ... + 3018607.

It is an arithmetic number, because the mean of its divisors is an integer number (57701917152).

Almost surely, 2^{1068247436242} is an apocalyptic number.

1068247436242 is a deficient number, since it is larger than the sum of its proper divisors (778213912622).

1068247436242 is a wasteful number, since it uses less digits than its factorization.

1068247436242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379174.

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 1068247436242 in words is "one trillion, sixty-eight billion, two hundred forty-seven million, four hundred thirty-six thousand, two hundred forty-two".