63434134034 has 16 divisors (see below), whose sum is σ = 96063936768. Its totient is φ = 31413235392.

The previous prime is 63434134019. The next prime is 63434134063. The reversal of 63434134034 is 43043143436.

It is a super-2 number, since 2×63434134034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63434133985 and 63434134003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206279 + ... + 411605.

It is an arithmetic number, because the mean of its divisors is an integer number (6003996048).

Almost surely, 2^63434134034 is an apocalyptic number.

63434134034 is a deficient number, since it is larger than the sum of its proper divisors (32629802734).

63434134034 is a wasteful number, since it uses less digits than its factorization.

63434134034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206809.

The product of its (nonzero) digits is 124416, while the sum is 35.

The spelling of 63434134034 in words is "sixty-three billion, four hundred thirty-four million, one hundred thirty-four thousand, thirty-four".