10340042344 has 8 divisors (see below), whose sum is σ = 19387579410. Its totient is φ = 5170021168.

The previous prime is 10340042333. The next prime is 10340042381. The reversal of 10340042344 is 44324004301.

It can be written as a sum of positive squares in only one way, i.e., 7152084900 + 3187957444 = 84570^2 + 56462^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 646252639 + ... + 646252654.

Almost surely, 2^10340042344 is an apocalyptic number.

It is an amenable number.

10340042344 is a deficient number, since it is larger than the sum of its proper divisors (9047537066).

10340042344 is a wasteful number, since it uses less digits than its factorization.

10340042344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292505299 (or 1292505295 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10340042344 its reverse (44324004301), we get a palindrome (54664046645).

The spelling of 10340042344 in words is "ten billion, three hundred forty million, forty-two thousand, three hundred forty-four".