1405412163244 has 24 divisors (see below), whose sum is σ = 2530974555648. Its totient is φ = 682504839120.

The previous prime is 1405412163209. The next prime is 1405412163299. The reversal of 1405412163244 is 4423612145041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28508184 + ... + 28557439.

It is an arithmetic number, because the mean of its divisors is an integer number (105457273152).

Almost surely, 2^{1405412163244} is an apocalyptic number.

It is an amenable number.

1405412163244 is a deficient number, since it is larger than the sum of its proper divisors (1125562392404).

1405412163244 is a wasteful number, since it uses less digits than its factorization.

1405412163244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57065805 (or 57065803 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 1405412163244 in words is "one trillion, four hundred five billion, four hundred twelve million, one hundred sixty-three thousand, two hundred forty-four".