190140553882467 has 6 divisors (see below), whose sum is σ = 274647466719132. Its totient is φ = 126760369254972.

The previous prime is 190140553882439. The next prime is 190140553882481. The reversal of 190140553882467 is 764288355041091.

It is a happy number.

190140553882467 is a `hidden beast` number, since 1 + 9 + 0 + 1 + 4 + 0 + 5 + 5 + 388 + 246 + 7 = 666.

It is not a de Polignac number, because 190140553882467 - 2¹¹ = 190140553880419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (190140553882427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10563364104573 + ... + 10563364104590.

It is an arithmetic number, because the mean of its divisors is an integer number (45774577786522).

It is a 1-persistent number, because it is pandigital, but 2⋅190140553882467 = 380281107764934 is not.

Almost surely, 2^{190140553882467} is an apocalyptic number.

190140553882467 is a deficient number, since it is larger than the sum of its proper divisors (84506912836665).

190140553882467 is a wasteful number, since it uses less digits than its factorization.

190140553882467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21126728209169 (or 21126728209166 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 190140553882467 in words is "one hundred ninety trillion, one hundred forty billion, five hundred fifty-three million, eight hundred eighty-two thousand, four hundred sixty-seven".