1463506736441 has 12 divisors (see below), whose sum is σ = 1547733428784. Its totient is φ = 1383656110200.

The previous prime is 1463506736429. The next prime is 1463506736443. The reversal of 1463506736441 is 1446376053641.

It is not a de Polignac number, because 1463506736441 - 2¹⁰ = 1463506735417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1463506736441.

It is not an unprimeable number, because it can be changed into a prime (1463506736443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3951095 + ... + 4305596.

It is an arithmetic number, because the mean of its divisors is an integer number (128977785732).

Almost surely, 2^{1463506736441} is an apocalyptic number.

It is an amenable number.

1463506736441 is a deficient number, since it is larger than the sum of its proper divisors (84226692343).

1463506736441 is an equidigital number, since it uses as much as digits as its factorization.

1463506736441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257220 (or 8257201 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 1463506736441 in words is "one trillion, four hundred sixty-three billion, five hundred six million, seven hundred thirty-six thousand, four hundred forty-one".