63155945341 has 8 divisors (see below), whose sum is σ = 66375973440. Its totient is φ = 59975427072.

The previous prime is 63155945257. The next prime is 63155945357. The reversal of 63155945341 is 14354955136.

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

It is not a de Polignac number, because 63155945341 - 2⁷ = 63155945213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63155945291 and 63155945300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63155942341) 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 7 ways as a sum of consecutive naturals, for example, 9874180 + ... + 9880573.

It is an arithmetic number, because the mean of its divisors is an integer number (8296996680).

Almost surely, 2^63155945341 is an apocalyptic number.

It is an amenable number.

63155945341 is a deficient number, since it is larger than the sum of its proper divisors (3220028099).

63155945341 is a wasteful number, since it uses less digits than its factorization.

63155945341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19754915.

The product of its digits is 972000, while the sum is 46.

The spelling of 63155945341 in words is "sixty-three billion, one hundred fifty-five million, nine hundred forty-five thousand, three hundred forty-one".