194351761006 has 16 divisors (see below), whose sum is σ = 317735412624. Its totient is φ = 88620079104.

The previous prime is 194351761001. The next prime is 194351761049. The reversal of 194351761006 is 600167153491.

194351761006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×194351761006² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194351761001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45028371 + ... + 45032686.

It is an arithmetic number, because the mean of its divisors is an integer number (19858463289).

Almost surely, 2^194351761006 is an apocalyptic number.

194351761006 is a deficient number, since it is larger than the sum of its proper divisors (123383651618).

194351761006 is a wasteful number, since it uses less digits than its factorization.

194351761006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90061155.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 194351761006 in words is "one hundred ninety-four billion, three hundred fifty-one million, seven hundred sixty-one thousand, six".