67464165332 has 12 divisors (see below), whose sum is σ = 118465234356. Its totient is φ = 33616955520.

The previous prime is 67464165319. The next prime is 67464165367. The reversal of 67464165332 is 23356146476.

It can be written as a sum of positive squares in 2 ways, for example, as 66046944016 + 1417221316 = 256996^2 + 37646^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28780469 + ... + 28782812.

It is an arithmetic number, because the mean of its divisors is an integer number (9872102863).

Almost surely, 2^67464165332 is an apocalyptic number.

It is an amenable number.

67464165332 is a deficient number, since it is larger than the sum of its proper divisors (51001069024).

67464165332 is a wasteful number, since it uses less digits than its factorization.

67464165332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57563578 (or 57563576 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 47.

The spelling of 67464165332 in words is "sixty-seven billion, four hundred sixty-four million, one hundred sixty-five thousand, three hundred thirty-two".