It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3140435437 = 3701 ⋅848537.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
Almost surely, 27345340413 is an apocalyptic number.
It is an amenable number.
7345340413 is a wasteful number, since it uses less digits than its factorization.
7345340413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27929314.
The square root of 7345340413 is about 85704.9614258124. The cubic root of 7345340413 is about 1943.8853311371.
The spelling of 7345340413 in words is "seven billion, three hundred forty-five million, three hundred forty thousand, four hundred thirteen".