104254168543071 has 4 divisors (see below), whose sum is σ = 139005558057432. Its totient is φ = 69502779028712.

The previous prime is 104254168543033. The next prime is 104254168543127. The reversal of 104254168543071 is 170345861452401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104254168543071 - 2¹¹ = 104254168541023 is a prime.

It is a super-2 number, since 2×104254168543071² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104254168543771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17375694757176 + ... + 17375694757181.

It is an arithmetic number, because the mean of its divisors is an integer number (34751389514358).

Almost surely, 2^{104254168543071} is an apocalyptic number.

104254168543071 is a deficient number, since it is larger than the sum of its proper divisors (34751389514361).

104254168543071 is an equidigital number, since it uses as much as digits as its factorization.

104254168543071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34751389514360.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 104254168543071 in words is "one hundred four trillion, two hundred fifty-four billion, one hundred sixty-eight million, five hundred forty-three thousand, seventy-one".