67377074340 has 48 divisors (see below), whose sum is σ = 190928783808. Its totient is φ = 17750745984.

The previous prime is 67377074329. The next prime is 67377074377. The reversal of 67377074340 is 4347077376.

It is a self number, because there is not a number n which added to its sum of digits gives 67377074340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6759787 + ... + 6769746.

It is an arithmetic number, because the mean of its divisors is an integer number (3977682996).

Almost surely, 2^67377074340 is an apocalyptic number.

67377074340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67377074340 is an abundant number, since it is smaller than the sum of its proper divisors (123551709468).

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

67377074340 is a wasteful number, since it uses less digits than its factorization.

67377074340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13529628 (or 13529626 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 48.

The spelling of 67377074340 in words is "sixty-seven billion, three hundred seventy-seven million, seventy-four thousand, three hundred forty".