734066409123 has 48 divisors (see below), whose sum is σ = 1100203476736. Its totient is φ = 471247295040.

The previous prime is 734066409107. The next prime is 734066409137. The reversal of 734066409123 is 321904660437.

It is not a de Polignac number, because 734066409123 - 2⁴ = 734066409107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734066409523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68146728 + ... + 68157498.

Almost surely, 2^734066409123 is an apocalyptic number.

734066409123 is a deficient number, since it is larger than the sum of its proper divisors (366137067613).

734066409123 is a wasteful number, since it uses less digits than its factorization.

734066409123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12904 (or 12901 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 734066409123 in words is "seven hundred thirty-four billion, sixty-six million, four hundred nine thousand, one hundred twenty-three".