10440042020435 has 8 divisors (see below), whose sum is σ = 12548965370400. Its totient is φ = 8338090319104.

The previous prime is 10440042020411. The next prime is 10440042020459. The reversal of 10440042020435 is 53402024004401.

It is an interprime number because it is at equal distance from previous prime (10440042020411) and next prime (10440042020459).

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 10440042020435 - 2¹⁰ = 10440042019411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10440042020398 and 10440042020407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742908862 + ... + 1742914851.

It is an arithmetic number, because the mean of its divisors is an integer number (1568620671300).

Almost surely, 2^{10440042020435} is an apocalyptic number.

10440042020435 is a deficient number, since it is larger than the sum of its proper divisors (2108923349965).

10440042020435 is an equidigital number, since it uses as much as digits as its factorization.

10440042020435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485824317.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 10440042020435 its reverse (53402024004401), we get a palindrome (63842066024836).

The spelling of 10440042020435 in words is "ten trillion, four hundred forty billion, forty-two million, twenty thousand, four hundred thirty-five".