10440434343013 has 16 divisors (see below), whose sum is σ = 10650701249280. Its totient is φ = 10232133440256.

The previous prime is 10440434343007. The next prime is 10440434343019. The reversal of 10440434343013 is 31034343404401.

It is an interprime number because it is at equal distance from previous prime (10440434343007) and next prime (10440434343019).

It is a cyclic number.

It is not a de Polignac number, because 10440434343013 - 2¹³ = 10440434334821 is a prime.

It is a super-3 number, since 3×10440434343013³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10440434343013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440434343019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146215506 + ... + 146286892.

It is an arithmetic number, because the mean of its divisors is an integer number (665668828080).

Almost surely, 2^{10440434343013} is an apocalyptic number.

It is an amenable number.

10440434343013 is a deficient number, since it is larger than the sum of its proper divisors (210266906267).

10440434343013 is a wasteful number, since it uses less digits than its factorization.

10440434343013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85116.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 10440434343013 its reverse (31034343404401), we get a palindrome (41474777747414).

The spelling of 10440434343013 in words is "ten trillion, four hundred forty billion, four hundred thirty-four million, three hundred forty-three thousand, thirteen".