10434040039 has 4 divisors (see below), whose sum is σ = 10434330760. Its totient is φ = 10433749320.

The previous prime is 10434040033. The next prime is 10434040049. The reversal of 10434040039 is 93004043401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10434040039 - 2²⁷ = 10299822311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10434039989 and 10434040016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10434040033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82449 + ... + 166330.

It is an arithmetic number, because the mean of its divisors is an integer number (2608582690).

Almost surely, 2^10434040039 is an apocalyptic number.

10434040039 is a deficient number, since it is larger than the sum of its proper divisors (290721).

10434040039 is an equidigital number, since it uses as much as digits as its factorization.

10434040039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290720.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 10434040039 in words is "ten billion, four hundred thirty-four million, forty thousand, thirty-nine".