68041482502 has 32 divisors (see below), whose sum is σ = 123044762880. Its totient is φ = 27566658720.

The previous prime is 68041482497. The next prime is 68041482503. The reversal of 68041482502 is 20528414086.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68041482503) 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 15 ways as a sum of consecutive naturals, for example, 149649 + ... + 398092.

It is an arithmetic number, because the mean of its divisors is an integer number (3845148840).

Almost surely, 2^68041482502 is an apocalyptic number.

68041482502 is a deficient number, since it is larger than the sum of its proper divisors (55003280378).

68041482502 is a wasteful number, since it uses less digits than its factorization.

68041482502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548236.

The product of its (nonzero) digits is 122880, while the sum is 40.

Adding to 68041482502 its reverse (20528414086), we get a palindrome (88569896588).

The spelling of 68041482502 in words is "sixty-eight billion, forty-one million, four hundred eighty-two thousand, five hundred two".