68048474113 has 16 divisors (see below), whose sum is σ = 70519677696. Its totient is φ = 65613032640.

The previous prime is 68048474101. The next prime is 68048474129. The reversal of 68048474113 is 31147484086.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68048474113 is a prime.

It is a super-2 number, since 2×68048474113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68048474213) 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, 1973620 + ... + 2007802.

It is an arithmetic number, because the mean of its divisors is an integer number (4407479856).

Almost surely, 2^68048474113 is an apocalyptic number.

It is an amenable number.

68048474113 is a deficient number, since it is larger than the sum of its proper divisors (2471203583).

68048474113 is a wasteful number, since it uses less digits than its factorization.

68048474113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34704.

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 68048474113 in words is "sixty-eight billion, forty-eight million, four hundred seventy-four thousand, one hundred thirteen".