10384148791 has 4 divisors (see below), whose sum is σ = 10386136872. Its totient is φ = 10382160712.

The previous prime is 10384148779. The next prime is 10384148867. The reversal of 10384148791 is 19784148301.

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 10384148791 - 2¹⁵ = 10384116023 is a prime.

It is a super-2 number, since 2×10384148791² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10384148701) 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, 986185 + ... + 996658.

It is an arithmetic number, because the mean of its divisors is an integer number (2596534218).

Almost surely, 2^10384148791 is an apocalyptic number.

10384148791 is a deficient number, since it is larger than the sum of its proper divisors (1988081).

10384148791 is an equidigital number, since it uses as much as digits as its factorization.

10384148791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988080.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 10384148791 in words is "ten billion, three hundred eighty-four million, one hundred forty-eight thousand, seven hundred ninety-one".