1035223656244 has 24 divisors (see below), whose sum is σ = 1827533216768. Its totient is φ = 513078572160.

The previous prime is 1035223656169. The next prime is 1035223656277. The reversal of 1035223656244 is 4426563225301.

It is a self number, because there is not a number n which added to its sum of digits gives 1035223656244.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 336837 + ... + 1477804.

Almost surely, 2^{1035223656244} is an apocalyptic number.

It is an amenable number.

1035223656244 is a deficient number, since it is larger than the sum of its proper divisors (792309560524).

1035223656244 is a wasteful number, since it uses less digits than its factorization.

1035223656244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815895 (or 1815893 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 1035223656244 in words is "one trillion, thirty-five billion, two hundred twenty-three million, six hundred fifty-six thousand, two hundred forty-four".