68392504424061 has 48 divisors (see below), whose sum is σ = 107978023296000. Its totient is φ = 41527301921280.

The previous prime is 68392504424017. The next prime is 68392504424077. The reversal of 68392504424061 is 16042440529386.

68392504424061 is a `hidden beast` number, since 6 + 8 + 3 + 92 + 50 + 442 + 4 + 0 + 61 = 666.

It is not a de Polignac number, because 68392504424061 - 2³⁴ = 68375324554877 is a prime.

It is a super-2 number, since 2×68392504424061² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68392504423989 and 68392504424007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68392504420061) 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, 156295771 + ... + 156732743.

It is an arithmetic number, because the mean of its divisors is an integer number (2249542152000).

Almost surely, 2^{68392504424061} is an apocalyptic number.

It is an amenable number.

68392504424061 is a deficient number, since it is larger than the sum of its proper divisors (39585518871939).

68392504424061 is a wasteful number, since it uses less digits than its factorization.

68392504424061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470026 (or 470023 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 68392504424061 in words is "sixty-eight trillion, three hundred ninety-two billion, five hundred four million, four hundred twenty-four thousand, sixty-one".