734040044439 has 16 divisors (see below), whose sum is σ = 1054088577024. Its totient is φ = 451681653600.

The previous prime is 734040044383. The next prime is 734040044527. The reversal of 734040044439 is 934440040437.

734040044439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 734040044439 - 2¹⁵ = 734040011671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 734040044439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734040044239) 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, 225367 + ... + 1232424.

It is an arithmetic number, because the mean of its divisors is an integer number (65880536064).

Almost surely, 2^734040044439 is an apocalyptic number.

734040044439 is a deficient number, since it is larger than the sum of its proper divisors (320048532585).

734040044439 is a wasteful number, since it uses less digits than its factorization.

734040044439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470718.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 734040044439 in words is "seven hundred thirty-four billion, forty million, forty-four thousand, four hundred thirty-nine".