10384338481 has 8 divisors (see below), whose sum is σ = 11329928064. Its totient is φ = 9439008720.

The previous prime is 10384338479. The next prime is 10384338487. The reversal of 10384338481 is 18483348301.

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

It is a cyclic number.

It is not a de Polignac number, because 10384338481 - 2¹ = 10384338479 is a prime.

It is a super-2 number, since 2×10384338481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10384338487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23911 + ... + 146083.

It is an arithmetic number, because the mean of its divisors is an integer number (1416241008).

Almost surely, 2^10384338481 is an apocalyptic number.

10384338481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10384338481 is a deficient number, since it is larger than the sum of its proper divisors (945589583).

10384338481 is a wasteful number, since it uses less digits than its factorization.

10384338481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129911.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 10384338481 in words is "ten billion, three hundred eighty-four million, three hundred thirty-eight thousand, four hundred eighty-one".