3634044035456 has 16 divisors (see below), whose sum is σ = 7239697102140. Its totient is φ = 1817022017664.

The previous prime is 3634044035449. The next prime is 3634044035473. The reversal of 3634044035456 is 6545304404363.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 3634044035456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14195484386 + ... + 14195484641.

Almost surely, 2^{3634044035456} is an apocalyptic number.

It is an amenable number.

3634044035456 is a deficient number, since it is larger than the sum of its proper divisors (3605653066684).

3634044035456 is an equidigital number, since it uses as much as digits as its factorization.

3634044035456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28390969041 (or 28390969029 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 47.

The spelling of 3634044035456 in words is "three trillion, six hundred thirty-four billion, forty-four million, thirty-five thousand, four hundred fifty-six".