99374799271 has 8 divisors (see below), whose sum is σ = 108584582544. Its totient is φ = 90194301120.

The previous prime is 99374799193. The next prime is 99374799283. The reversal of 99374799271 is 17299747399.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99374799271 - 2¹⁹ = 99374274983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99374799197 and 99374799206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99374799371) 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 7 ways as a sum of consecutive naturals, for example, 7314180 + ... + 7327753.

It is an arithmetic number, because the mean of its divisors is an integer number (13573072818).

Almost surely, 2^99374799271 is an apocalyptic number.

99374799271 is a deficient number, since it is larger than the sum of its proper divisors (9209783273).

99374799271 is a wasteful number, since it uses less digits than its factorization.

99374799271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14642561.

The product of its digits is 54010152, while the sum is 67.

The spelling of 99374799271 in words is "ninety-nine billion, three hundred seventy-four million, seven hundred ninety-nine thousand, two hundred seventy-one".