67429011136 has 28 divisors (see below), whose sum is σ = 133864172200. Its totient is φ = 33699456000.

The previous prime is 67429011127. The next prime is 67429011149. The reversal of 67429011136 is 63111092476.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89961 + ... + 378088.

Almost surely, 2^67429011136 is an apocalyptic number.

It is an amenable number.

67429011136 is a deficient number, since it is larger than the sum of its proper divisors (66435161064).

67429011136 is a wasteful number, since it uses less digits than its factorization.

67429011136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470312 (or 470302 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 67429011136 in words is "sixty-seven billion, four hundred twenty-nine million, eleven thousand, one hundred thirty-six".