67424664132 has 72 divisors (see below), whose sum is σ = 196710975552. Its totient is φ = 19073448000.

The previous prime is 67424664101. The next prime is 67424664161. The reversal of 67424664132 is 23146642476.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1299094 + ... + 1349997.

Almost surely, 2^67424664132 is an apocalyptic number.

It is an amenable number.

67424664132 is an abundant number, since it is smaller than the sum of its proper divisors (129286311420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67424664132 is a wasteful number, since it uses less digits than its factorization.

67424664132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649209 (or 2649204 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 67424664132 in words is "sixty-seven billion, four hundred twenty-four million, six hundred sixty-four thousand, one hundred thirty-two".