10340405452 has 48 divisors (see below), whose sum is σ = 19730424672. Its totient is φ = 4713292800.

The previous prime is 10340405441. The next prime is 10340405479. The reversal of 10340405452 is 25450404301.

It is a self number, because there is not a number n which added to its sum of digits gives 10340405452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2271843 + ... + 2276389.

It is an arithmetic number, because the mean of its divisors is an integer number (411050514).

Almost surely, 2^10340405452 is an apocalyptic number.

It is an amenable number.

10340405452 is a deficient number, since it is larger than the sum of its proper divisors (9390019220).

10340405452 is a wasteful number, since it uses less digits than its factorization.

10340405452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5098 (or 5096 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 10340405452 its reverse (25450404301), we get a palindrome (35790809753).

It can be divided in two parts, 103 and 40405452, that added together give a triangular number (40405555 = T₈₉₈₉).

The spelling of 10340405452 in words is "ten billion, three hundred forty million, four hundred five thousand, four hundred fifty-two".