68301078000458 has 8 divisors (see below), whose sum is σ = 102457149897252. Its totient is φ = 34148694701376.

The previous prime is 68301078000437. The next prime is 68301078000481. The reversal of 68301078000458 is 85400087010386.

It can be written as a sum of positive squares in 2 ways, for example, as 66058580735449 + 2242497265009 = 8127643^2 + 1497497^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922103135 + ... + 922177202.

Almost surely, 2^{68301078000458} is an apocalyptic number.

68301078000458 is a deficient number, since it is larger than the sum of its proper divisors (34156071896794).

68301078000458 is a wasteful number, since it uses less digits than its factorization.

68301078000458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844298856.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 68301078000458 in words is "sixty-eight trillion, three hundred one billion, seventy-eight million, four hundred fifty-eight", and thus it is an aban number.