67269035420 has 24 divisors (see below), whose sum is σ = 141591239664. Its totient is φ = 26845468416.

The previous prime is 67269035417. The next prime is 67269035441. The reversal of 67269035420 is 2453096276.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3875234 + ... + 3892553.

It is an arithmetic number, because the mean of its divisors is an integer number (5899634986).

Almost surely, 2^67269035420 is an apocalyptic number.

It is an amenable number.

67269035420 is an abundant number, since it is smaller than the sum of its proper divisors (74322204244).

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

67269035420 is a wasteful number, since it uses less digits than its factorization.

67269035420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768229 (or 7768227 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 67269035420 in words is "sixty-seven billion, two hundred sixty-nine million, thirty-five thousand, four hundred twenty".