1426368623636 has 48 divisors (see below), whose sum is σ = 2781813888000. Its totient is φ = 634370135520.

The previous prime is 1426368623627. The next prime is 1426368623639. The reversal of 1426368623636 is 6363268636241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426368623639) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7137371 + ... + 7334493.

It is an arithmetic number, because the mean of its divisors is an integer number (57954456000).

Almost surely, 2^{1426368623636} is an apocalyptic number.

It is an amenable number.

1426368623636 is a deficient number, since it is larger than the sum of its proper divisors (1355445264364).

1426368623636 is a wasteful number, since it uses less digits than its factorization.

1426368623636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200684 (or 200682 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 56.

The spelling of 1426368623636 in words is "one trillion, four hundred twenty-six billion, three hundred sixty-eight million, six hundred twenty-three thousand, six hundred thirty-six".