63040203106 has 8 divisors (see below), whose sum is σ = 94561477164. Its totient is φ = 31519710720.

The previous prime is 63040203091. The next prime is 63040203119. The reversal of 63040203106 is 60130204036.

It can be written as a sum of positive squares in 2 ways, for example, as 62220812481 + 819390625 = 249441^2 + 28625^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88986 + ... + 366058.

Almost surely, 2^63040203106 is an apocalyptic number.

63040203106 is a deficient number, since it is larger than the sum of its proper divisors (31521274058).

63040203106 is a wasteful number, since it uses less digits than its factorization.

63040203106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390836.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 63040203106 in words is "sixty-three billion, forty million, two hundred three thousand, one hundred six".