63040517141 has 4 divisors (see below), whose sum is σ = 72046305312. Its totient is φ = 54034728972.

The previous prime is 63040517117. The next prime is 63040517167. The reversal of 63040517141 is 14171504036.

63040517141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 63040517141 - 2³⁰ = 61966775317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63040517098 and 63040517107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63040517041) 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, 4502894075 + ... + 4502894088.

It is an arithmetic number, because the mean of its divisors is an integer number (18011576328).

Almost surely, 2^63040517141 is an apocalyptic number.

It is an amenable number.

63040517141 is a deficient number, since it is larger than the sum of its proper divisors (9005788171).

63040517141 is an equidigital number, since it uses as much as digits as its factorization.

63040517141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005788170.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 63040517141 in words is "sixty-three billion, forty million, five hundred seventeen thousand, one hundred forty-one".