1068251640610 has 128 divisors (see below), whose sum is σ = 2455365312000. Its totient is φ = 331720623360.

The previous prime is 1068251640563. The next prime is 1068251640613. The reversal of 1068251640610 is 160461528601.

It is a super-2 number, since 2×1068251640610² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068251640613) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 10096744 + ... + 10201996.

It is an arithmetic number, because the mean of its divisors is an integer number (19182541500).

Almost surely, 2^{1068251640610} is an apocalyptic number.

1068251640610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1068251640610 is an abundant number, since it is smaller than the sum of its proper divisors (1387113671390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068251640610 is a wasteful number, since it uses less digits than its factorization.

1068251640610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105561 (or 105547 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 1068251640610 in words is "one trillion, sixty-eight billion, two hundred fifty-one million, six hundred forty thousand, six hundred ten".