68495937348 has 48 divisors (see below), whose sum is σ = 161515791360. Its totient is φ = 22590403584.

The previous prime is 68495937319. The next prime is 68495937353. The reversal of 68495937348 is 84373959486.

It is a super-2 number, since 2×68495937348² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6481693 + ... + 6492251.

It is an arithmetic number, because the mean of its divisors is an integer number (3364912320).

Almost surely, 2^68495937348 is an apocalyptic number.

It is an amenable number.

68495937348 is an abundant number, since it is smaller than the sum of its proper divisors (93019854012).

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

68495937348 is a wasteful number, since it uses less digits than its factorization.

68495937348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16236 (or 16234 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 66.

The spelling of 68495937348 in words is "sixty-eight billion, four hundred ninety-five million, nine hundred thirty-seven thousand, three hundred forty-eight".