68337274586 has 16 divisors (see below), whose sum is σ = 117201298560. Its totient is φ = 29274482160.

The previous prime is 68337274583. The next prime is 68337274601. The reversal of 68337274586 is 68547273386.

It is a super-2 number, since 2×68337274586² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68337274583) 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, 1043870 + ... + 1107401.

It is an arithmetic number, because the mean of its divisors is an integer number (7325081160).

Almost surely, 2^68337274586 is an apocalyptic number.

68337274586 is a deficient number, since it is larger than the sum of its proper divisors (48864023974).

68337274586 is a wasteful number, since it uses less digits than its factorization.

68337274586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153549.

The product of its digits is 40642560, while the sum is 59.

The spelling of 68337274586 in words is "sixty-eight billion, three hundred thirty-seven million, two hundred seventy-four thousand, five hundred eighty-six".