63427324433441 has 8 divisors (see below), whose sum is σ = 66770874086400. Its totient is φ = 60084301722480.

The previous prime is 63427324433437. The next prime is 63427324433453. The reversal of 63427324433441 is 14433442372436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63427324433441 - 2² = 63427324433437 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 63427324433441.

It is not an unprimeable number, because it can be changed into a prime (63427324433401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131488406 + ... + 131969903.

It is an arithmetic number, because the mean of its divisors is an integer number (8346359260800).

Almost surely, 2^{63427324433441} is an apocalyptic number.

It is an amenable number.

63427324433441 is a deficient number, since it is larger than the sum of its proper divisors (3343549652959).

63427324433441 is a wasteful number, since it uses less digits than its factorization.

63427324433441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263470999.

The product of its digits is 13934592, while the sum is 50.

The spelling of 63427324433441 in words is "sixty-three trillion, four hundred twenty-seven billion, three hundred twenty-four million, four hundred thirty-three thousand, four hundred forty-one".