68461714290 has 16 divisors (see below), whose sum is σ = 164308114368. Its totient is φ = 18256457136.

The previous prime is 68461714247. The next prime is 68461714303. The reversal of 68461714290 is 9241716486.

It is a super-4 number, since 4×68461714290⁴ (a number of 44 digits) contains 4444 as substring.

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, 1141028542 + ... + 1141028601.

It is an arithmetic number, because the mean of its divisors is an integer number (10269257148).

Almost surely, 2^68461714290 is an apocalyptic number.

68461714290 is an abundant number, since it is smaller than the sum of its proper divisors (95846400078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68461714290 is a wasteful number, since it uses less digits than its factorization.

68461714290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282057153.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 68461714290 in words is "sixty-eight billion, four hundred sixty-one million, seven hundred fourteen thousand, two hundred ninety".