10438045734 has 16 divisors (see below), whose sum is σ = 20886062400. Its totient is φ = 3477686760.

The previous prime is 10438045733. The next prime is 10438045753. The reversal of 10438045734 is 43754083401.

10438045734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10438045692 and 10438045701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438045733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401812 + ... + 426999.

It is an arithmetic number, because the mean of its divisors is an integer number (1305378900).

Almost surely, 2^10438045734 is an apocalyptic number.

10438045734 is an abundant number, since it is smaller than the sum of its proper divisors (10448016666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10438045734 is a wasteful number, since it uses less digits than its factorization.

10438045734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830915.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 10438045734 in words is "ten billion, four hundred thirty-eight million, forty-five thousand, seven hundred thirty-four".