68839573483702 has 16 divisors (see below), whose sum is σ = 123141597288192. Its totient is φ = 28219949378280.

The previous prime is 68839573483697. The next prime is 68839573483801. The reversal of 68839573483702 is 20738437593886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106893747324 + ... + 106893747967.

It is an arithmetic number, because the mean of its divisors is an integer number (7696349830512).

Almost surely, 2^{68839573483702} is an apocalyptic number.

68839573483702 is a deficient number, since it is larger than the sum of its proper divisors (54302023804490).

68839573483702 is a wasteful number, since it uses less digits than its factorization.

68839573483702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213787495323.

The product of its (nonzero) digits is 1463132160, while the sum is 73.

The spelling of 68839573483702 in words is "sixty-eight trillion, eight hundred thirty-nine billion, five hundred seventy-three million, four hundred eighty-three thousand, seven hundred two".