201463456445 has 32 divisors (see below), whose sum is σ = 256759200000. Its totient is φ = 151422695424.

The previous prime is 201463456427. The next prime is 201463456451. The reversal of 201463456445 is 544654364102.

201463456445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201463456445 - 2¹² = 201463452349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201463456396 and 201463456405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8462579 + ... + 8486351.

It is an arithmetic number, because the mean of its divisors is an integer number (8023725000).

Almost surely, 2^201463456445 is an apocalyptic number.

It is an amenable number.

201463456445 is a deficient number, since it is larger than the sum of its proper divisors (55295743555).

201463456445 is a wasteful number, since it uses less digits than its factorization.

201463456445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25109.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 201463456445 in words is "two hundred one billion, four hundred sixty-three million, four hundred fifty-six thousand, four hundred forty-five".