63641155214 has 96 divisors (see below), whose sum is σ = 123237948960. Its totient is φ = 24413260032.

The previous prime is 63641155211. The next prime is 63641155217. The reversal of 63641155214 is 41255114636.

It is an interprime number because it is at equal distance from previous prime (63641155211) and next prime (63641155217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63641155211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14940617 + ... + 14944875.

It is an arithmetic number, because the mean of its divisors is an integer number (1283728635).

Almost surely, 2^63641155214 is an apocalyptic number.

63641155214 is a deficient number, since it is larger than the sum of its proper divisors (59596793746).

63641155214 is a wasteful number, since it uses less digits than its factorization.

63641155214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642 (or 4635 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The spelling of 63641155214 in words is "sixty-three billion, six hundred forty-one million, one hundred fifty-five thousand, two hundred fourteen".