68379371354510 has 16 divisors (see below), whose sum is σ = 130323037170096. Its totient is φ = 25742822156928.

The previous prime is 68379371354449. The next prime is 68379371354513. The reversal of 68379371354510 is 1545317397386.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68379371354513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201115797932 + ... + 201115798271.

It is an arithmetic number, because the mean of its divisors is an integer number (8145189823131).

Almost surely, 2^{68379371354510} is an apocalyptic number.

68379371354510 is a deficient number, since it is larger than the sum of its proper divisors (61943665815586).

68379371354510 is a wasteful number, since it uses less digits than its factorization.

68379371354510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402231596227.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 68379371354510 in words is "sixty-eight trillion, three hundred seventy-nine billion, three hundred seventy-one million, three hundred fifty-four thousand, five hundred ten".