68278601030 has 8 divisors (see below), whose sum is σ = 122901481872. Its totient is φ = 27311440408.

The previous prime is 68278601011. The next prime is 68278601057. The reversal of 68278601030 is 3010687286.

It is a happy number.

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

It is a super-2 number, since 2×68278601030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 3413930042 + ... + 3413930061.

It is an arithmetic number, because the mean of its divisors is an integer number (15362685234).

Almost surely, 2^68278601030 is an apocalyptic number.

68278601030 is a deficient number, since it is larger than the sum of its proper divisors (54622880842).

68278601030 is a wasteful number, since it uses less digits than its factorization.

68278601030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827860110.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 68278601030 in words is "sixty-eight billion, two hundred seventy-eight million, six hundred one thousand, thirty".