191460069411072 has 648 divisors, whose sum is σ = 660469159875168. Its totient is φ = 49048571658240.

The previous prime is 191460069411049. The next prime is 191460069411089. The reversal of 191460069411072 is 270114960064191.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 332115463 + ... + 332691449.

Almost surely, 2^{191460069411072} is an apocalyptic number.

191460069411072 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 191460069411072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330234579937584).

191460069411072 is an abundant number, since it is smaller than the sum of its proper divisors (469009090464096).

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

191460069411072 is a wasteful number, since it uses less digits than its factorization.

191460069411072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576115 (or 576083 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 191460069411072 in words is "one hundred ninety-one trillion, four hundred sixty billion, sixty-nine million, four hundred eleven thousand, seventy-two".