68033376733448 has 16 divisors (see below), whose sum is σ = 145785807286080. Its totient is φ = 29157161457168.

The previous prime is 68033376733429. The next prime is 68033376733453. The reversal of 68033376733448 is 84433767333086.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607440863636 + ... + 607440863747.

It is an arithmetic number, because the mean of its divisors is an integer number (9111612955380).

Almost surely, 2^{68033376733448} is an apocalyptic number.

It is an amenable number.

68033376733448 is an abundant number, since it is smaller than the sum of its proper divisors (77752430552632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68033376733448 is a wasteful number, since it uses less digits than its factorization.

68033376733448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214881727396 (or 1214881727392 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 65.

The spelling of 68033376733448 in words is "sixty-eight trillion, thirty-three billion, three hundred seventy-six million, seven hundred thirty-three thousand, four hundred forty-eight".