63041812867 has 8 divisors (see below), whose sum is σ = 68893336512. Its totient is φ = 57210364200.

The previous prime is 63041812807. The next prime is 63041812879. The reversal of 63041812867 is 76821814036.

It is a happy number.

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

It is not a de Polignac number, because 63041812867 - 2⁷ = 63041812739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63041812807) 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, 5012173 + ... + 5024734.

It is an arithmetic number, because the mean of its divisors is an integer number (8611667064).

Almost surely, 2^63041812867 is an apocalyptic number.

63041812867 is a deficient number, since it is larger than the sum of its proper divisors (5851523645).

63041812867 is a wasteful number, since it uses less digits than its factorization.

63041812867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037489.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 63041812867 in words is "sixty-three billion, forty-one million, eight hundred twelve thousand, eight hundred sixty-seven".