68432007459194 has 24 divisors (see below), whose sum is σ = 109041951761568. Its totient is φ = 32203108959680.

The previous prime is 68432007459187. The next prime is 68432007459217. The reversal of 68432007459194 is 49195470023486.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175153307 + ... + 175543569.

It is an arithmetic number, because the mean of its divisors is an integer number (4543414656732).

It is a 1-persistent number, because it is pandigital, but 2⋅68432007459194 = 136864014918388 is not.

Almost surely, 2^{68432007459194} is an apocalyptic number.

68432007459194 is a deficient number, since it is larger than the sum of its proper divisors (40609944302374).

68432007459194 is a wasteful number, since it uses less digits than its factorization.

68432007459194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693670 (or 693653 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 68432007459194 in words is "sixty-eight trillion, four hundred thirty-two billion, seven million, four hundred fifty-nine thousand, one hundred ninety-four".