192388682421072 has 320 divisors, whose sum is σ = 579929602129920. Its totient is φ = 60992065497600.

The previous prime is 192388682421053. The next prime is 192388682421097. The reversal of 192388682421072 is 270124286883291.

192388682421072 is a `hidden beast` number, since 1 + 9 + 2 + 3 + 88 + 68 + 2 + 421 + 0 + 72 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 211850278 + ... + 212756474.

It is an arithmetic number, because the mean of its divisors is an integer number (1812280006656).

Almost surely, 2^{192388682421072} is an apocalyptic number.

192388682421072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192388682421072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289964801064960).

192388682421072 is an abundant number, since it is smaller than the sum of its proper divisors (387540919708848).

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

192388682421072 is a wasteful number, since it uses less digits than its factorization.

192388682421072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906519 (or 906507 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 63.

The spelling of 192388682421072 in words is "one hundred ninety-two trillion, three hundred eighty-eight billion, six hundred eighty-two million, four hundred twenty-one thousand, seventy-two".