68354792363 has 48 divisors (see below), whose sum is σ = 85653697536. Its totient is φ = 53886942720.

The previous prime is 68354792299. The next prime is 68354792399. The reversal of 68354792363 is 36329745386.

It is a happy number.

It is not a de Polignac number, because 68354792363 - 2⁶ = 68354792299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68354792299 and 68354792308.

It is not an unprimeable number, because it can be changed into a prime (68354792963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20445470 + ... + 20448812.

It is an arithmetic number, because the mean of its divisors is an integer number (1784452032).

Almost surely, 2^68354792363 is an apocalyptic number.

68354792363 is a deficient number, since it is larger than the sum of its proper divisors (17298905173).

68354792363 is a wasteful number, since it uses less digits than its factorization.

68354792363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044 (or 4031 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 56.

The spelling of 68354792363 in words is "sixty-eight billion, three hundred fifty-four million, seven hundred ninety-two thousand, three hundred sixty-three".