67634414002 has 16 divisors (see below), whose sum is σ = 102605580000. Its totient is φ = 33434573760.

The previous prime is 67634413991. The next prime is 67634414033. The reversal of 67634414002 is 20041443676.

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, 437752 + ... + 571747.

It is an arithmetic number, because the mean of its divisors is an integer number (6412848750).

Almost surely, 2^67634414002 is an apocalyptic number.

67634414002 is a deficient number, since it is larger than the sum of its proper divisors (34971165998).

67634414002 is a wasteful number, since it uses less digits than its factorization.

67634414002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009881.

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 67634414002 its reverse (20041443676), we get a palindrome (87675857678).

It can be divided in two parts, 67634 and 414002, that added together give a square (481636 = 694²).

The spelling of 67634414002 in words is "sixty-seven billion, six hundred thirty-four million, four hundred fourteen thousand, two".