1244093938353 has 96 divisors (see below), whose sum is σ = 2127511077120. Its totient is φ = 685802557440.

The previous prime is 1244093938319. The next prime is 1244093938357. The reversal of 1244093938353 is 3538393904421.

1244093938353 is a `hidden beast` number, since 1 + 24 + 409 + 3 + 93 + 83 + 53 = 666.

It is not a de Polignac number, because 1244093938353 - 2¹² = 1244093934257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1244093938353.

It is not an unprimeable number, because it can be changed into a prime (1244093938357) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 263521033 + ... + 263525753.

It is an arithmetic number, because the mean of its divisors is an integer number (22161573720).

Almost surely, 2^{1244093938353} is an apocalyptic number.

It is an amenable number.

1244093938353 is a deficient number, since it is larger than the sum of its proper divisors (883417138767).

1244093938353 is a wasteful number, since it uses less digits than its factorization.

1244093938353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5959 (or 5956 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 1244093938353 in words is "one trillion, two hundred forty-four billion, ninety-three million, nine hundred thirty-eight thousand, three hundred fifty-three".