1405730343112 has 16 divisors (see below), whose sum is σ = 2706980728860. Its totient is φ = 683868815424.

The previous prime is 1405730343091. The next prime is 1405730343119. The reversal of 1405730343112 is 2113430375041.

It can be written as a sum of positive squares in 2 ways, for example, as 1383244140996 + 22486202116 = 1176114^2 + 149954^2 .

It is a super-3 number, since 3×1405730343112³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1405730343119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2374544203 + ... + 2374544794.

Almost surely, 2^{1405730343112} is an apocalyptic number.

It is an amenable number.

1405730343112 is a deficient number, since it is larger than the sum of its proper divisors (1301250385748).

1405730343112 is a wasteful number, since it uses less digits than its factorization.

1405730343112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749089040 (or 4749089036 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 1405730343112 in words is "one trillion, four hundred five billion, seven hundred thirty million, three hundred forty-three thousand, one hundred twelve".