67473069460 has 24 divisors (see below), whose sum is σ = 141712983720. Its totient is φ = 26985506304.

The previous prime is 67473069451. The next prime is 67473069487. The reversal of 67473069460 is 6496037476.

It can be written as a sum of positive squares in 4 ways, for example, as 42970802436 + 24502267024 = 207294^2 + 156532^2 .

It is a junction number, because it is equal to n+sod(n) for n = 67473069398 and 67473069407.

It is a congruent number.

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, 81529 + ... + 376288.

It is an arithmetic number, because the mean of its divisors is an integer number (5904707655).

Almost surely, 2^67473069460 is an apocalyptic number.

It is an amenable number.

67473069460 is an abundant number, since it is smaller than the sum of its proper divisors (74239914260).

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

67473069460 is a wasteful number, since it uses less digits than its factorization.

67473069460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465195 (or 465193 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 67473069460 in words is "sixty-seven billion, four hundred seventy-three million, sixty-nine thousand, four hundred sixty".