68068067348 has 24 divisors (see below), whose sum is σ = 123333229824. Its totient is φ = 32836636800.

The previous prime is 68068067293. The next prime is 68068067387. The reversal of 68068067348 is 84376086086.

It is a junction number, because it is equal to n+sod(n) for n = 68068067293 and 68068067302.

It is a congruent number.

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, 788165 + ... + 870252.

It is an arithmetic number, because the mean of its divisors is an integer number (5138884576).

Almost surely, 2^68068067348 is an apocalyptic number.

It is an amenable number.

68068067348 is a deficient number, since it is larger than the sum of its proper divisors (55265162476).

68068067348 is a wasteful number, since it uses less digits than its factorization.

68068067348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658783 (or 1658781 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 68068067348 in words is "sixty-eight billion, sixty-eight million, sixty-seven thousand, three hundred forty-eight".