68417466248 has 16 divisors (see below), whose sum is σ = 130457034000. Its totient is φ = 33628923856.

The previous prime is 68417466241. The next prime is 68417466317. The reversal of 68417466248 is 84266471486.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68417466193 and 68417466202.

It is not an unprimeable number, because it can be changed into a prime (68417466241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72475658 + ... + 72476601.

It is an arithmetic number, because the mean of its divisors is an integer number (8153564625).

Almost surely, 2^68417466248 is an apocalyptic number.

It is an amenable number.

68417466248 is a deficient number, since it is larger than the sum of its proper divisors (62039567752).

68417466248 is a wasteful number, since it uses less digits than its factorization.

68417466248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144952324 (or 144952320 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The spelling of 68417466248 in words is "sixty-eight billion, four hundred seventeen million, four hundred sixty-six thousand, two hundred forty-eight".