192472741208668 has 6 divisors (see below), whose sum is σ = 336827297115176. Its totient is φ = 96236370604332.

The previous prime is 192472741208659. The next prime is 192472741208723. The reversal of 192472741208668 is 866802147274291.

It is a super-2 number, since 2×192472741208668² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24059092651080 + ... + 24059092651087.

Almost surely, 2^{192472741208668} is an apocalyptic number.

It is an amenable number.

192472741208668 is a deficient number, since it is larger than the sum of its proper divisors (144354555906508).

192472741208668 is a wasteful number, since it uses less digits than its factorization.

192472741208668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48118185302171 (or 48118185302169 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 67.

The spelling of 192472741208668 in words is "one hundred ninety-two trillion, four hundred seventy-two billion, seven hundred forty-one million, two hundred eight thousand, six hundred sixty-eight".