743405007112 has 16 divisors (see below), whose sum is σ = 1398020548860. Its totient is φ = 370599527424.

The previous prime is 743405007101. The next prime is 743405007131. The reversal of 743405007112 is 211700504347.

It can be written as a sum of positive squares in 2 ways, for example, as 743054344036 + 350663076 = 862006^2 + 18726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137869153 + ... + 137874544.

Almost surely, 2^743405007112 is an apocalyptic number.

It is an amenable number.

743405007112 is a deficient number, since it is larger than the sum of its proper divisors (654615541748).

743405007112 is a wasteful number, since it uses less digits than its factorization.

743405007112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275744040 (or 275744036 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 743405007112 in words is "seven hundred forty-three billion, four hundred five million, seven thousand, one hundred twelve".