1956001119244 has 24 divisors (see below), whose sum is σ = 3456514364688. Its totient is φ = 968433638400.

The previous prime is 1956001119209. The next prime is 1956001119257. The reversal of 1956001119244 is 4429111006591.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1956001119244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32457 + ... + 1978144.

It is an arithmetic number, because the mean of its divisors is an integer number (144021431862).

Almost surely, 2^{1956001119244} is an apocalyptic number.

It is an amenable number.

1956001119244 is a deficient number, since it is larger than the sum of its proper divisors (1500513245444).

1956001119244 is a wasteful number, since it uses less digits than its factorization.

1956001119244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012985 (or 2012983 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 1956001119244 in words is "one trillion, nine hundred fifty-six billion, one million, one hundred nineteen thousand, two hundred forty-four".