734073340040 has 32 divisors (see below), whose sum is σ = 1651709081880. Its totient is φ = 293621501952.

The previous prime is 734073339959. The next prime is 734073340093. The reversal of 734073340040 is 40043370437.

It can be written as a sum of positive squares in 4 ways, for example, as 732232758436 + 1840581604 = 855706^2 + 42902^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411514 + ... + 1860246.

Almost surely, 2^734073340040 is an apocalyptic number.

It is an amenable number.

734073340040 is an abundant number, since it is smaller than the sum of its proper divisors (917635741840).

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

734073340040 is a wasteful number, since it uses less digits than its factorization.

734073340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489641 (or 489637 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 35.

The spelling of 734073340040 in words is "seven hundred thirty-four billion, seventy-three million, three hundred forty thousand, forty".