10742344039 has 6 divisors (see below), whose sum is σ = 12496196184. Its totient is φ = 9207723420.

The previous prime is 10742343967. The next prime is 10742344043. The reversal of 10742344039 is 93044324701.

It is not a de Polignac number, because 10742344039 - 2⁹ = 10742343527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10742343989 and 10742344007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742344069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109615707 + ... + 109615804.

It is an arithmetic number, because the mean of its divisors is an integer number (2082699364).

Almost surely, 2^10742344039 is an apocalyptic number.

10742344039 is a deficient number, since it is larger than the sum of its proper divisors (1753852145).

10742344039 is an equidigital number, since it uses as much as digits as its factorization.

10742344039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219231525 (or 219231518 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 10742344039 in words is "ten billion, seven hundred forty-two million, three hundred forty-four thousand, thirty-nine".