88471445141 has 4 divisors (see below), whose sum is σ = 88472059500. Its totient is φ = 88470830784.

The previous prime is 88471445129. The next prime is 88471445173. The reversal of 88471445141 is 14154417488.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 55681840900 + 32789604241 = 235970^2 + 181079^2 .

It is a cyclic number.

It is not a de Polignac number, because 88471445141 - 2¹⁸ = 88471182997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88471495141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38495 + ... + 422403.

It is an arithmetic number, because the mean of its divisors is an integer number (22118014875).

Almost surely, 2^88471445141 is an apocalyptic number.

It is an amenable number.

88471445141 is a deficient number, since it is larger than the sum of its proper divisors (614359).

88471445141 is a wasteful number, since it uses less digits than its factorization.

88471445141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614358.

The product of its digits is 573440, while the sum is 47.

The spelling of 88471445141 in words is "eighty-eight billion, four hundred seventy-one million, four hundred forty-five thousand, one hundred forty-one".