4073142447463 has 4 divisors (see below), whose sum is σ = 4172487385248. Its totient is φ = 3973797509680.

The previous prime is 4073142447461. The next prime is 4073142447467. The reversal of 4073142447463 is 3647442413704.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4073142447463 - 2¹ = 4073142447461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073142447461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49672468831 + ... + 49672468912.

It is an arithmetic number, because the mean of its divisors is an integer number (1043121846312).

Almost surely, 2^{4073142447463} is an apocalyptic number.

4073142447463 is a deficient number, since it is larger than the sum of its proper divisors (99344937785).

4073142447463 is an equidigital number, since it uses as much as digits as its factorization.

4073142447463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99344937784.

The product of its (nonzero) digits is 5419008, while the sum is 49.

The spelling of 4073142447463 in words is "four trillion, seventy-three billion, one hundred forty-two million, four hundred forty-seven thousand, four hundred sixty-three".