68113832433 has 16 divisors (see below), whose sum is σ = 91436390400. Its totient is φ = 45100357200.

The previous prime is 68113832399. The next prime is 68113832441. The reversal of 68113832433 is 33423831186.

It is not a de Polignac number, because 68113832433 - 2⁸ = 68113832177 is a prime.

It is a super-4 number, since 4×68113832433⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (68113832473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3505138 + ... + 3524516.

It is an arithmetic number, because the mean of its divisors is an integer number (5714774400).

Almost surely, 2^68113832433 is an apocalyptic number.

It is an amenable number.

68113832433 is a deficient number, since it is larger than the sum of its proper divisors (23322557967).

68113832433 is a wasteful number, since it uses less digits than its factorization.

68113832433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27292.

The product of its digits is 248832, while the sum is 42.

The spelling of 68113832433 in words is "sixty-eight billion, one hundred thirteen million, eight hundred thirty-two thousand, four hundred thirty-three".