1494448614853 has 16 divisors (see below), whose sum is σ = 1559849195520. Its totient is φ = 1429975620864.

The previous prime is 1494448614851. The next prime is 1494448614899. The reversal of 1494448614853 is 3584168444941.

It is a cyclic number.

It is not a de Polignac number, because 1494448614853 - 2¹ = 1494448614851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1494448614791 and 1494448614800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494448614851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33740800 + ... + 33785062.

It is an arithmetic number, because the mean of its divisors is an integer number (97490574720).

Almost surely, 2^{1494448614853} is an apocalyptic number.

It is an amenable number.

1494448614853 is a deficient number, since it is larger than the sum of its proper divisors (65400580667).

1494448614853 is a wasteful number, since it uses less digits than its factorization.

1494448614853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54708.

The product of its digits is 53084160, while the sum is 61.

The spelling of 1494448614853 in words is "one trillion, four hundred ninety-four billion, four hundred forty-eight million, six hundred fourteen thousand, eight hundred fifty-three".