734011044440 has 64 divisors (see below), whose sum is σ = 1688900544000. Its totient is φ = 287015459200.

The previous prime is 734011044407. The next prime is 734011044449. The reversal of 734011044440 is 44440110437.

It is a junction number, because it is equal to n+sod(n) for n = 734011044397 and 734011044406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734011044449) 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, 446336 + ... + 1291215.

It is an arithmetic number, because the mean of its divisors is an integer number (26389071000).

Almost surely, 2^734011044440 is an apocalyptic number.

It is an amenable number.

734011044440 is an abundant number, since it is smaller than the sum of its proper divisors (954889499560).

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

734011044440 is a wasteful number, since it uses less digits than its factorization.

734011044440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737800 (or 1737796 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

Adding to 734011044440 its reverse (44440110437), we get a palindrome (778451154877).

The spelling of 734011044440 in words is "seven hundred thirty-four billion, eleven million, forty-four thousand, four hundred forty".