67741077413 has 4 divisors (see below), whose sum is σ = 67945733568. Its totient is φ = 67536421260.

The previous prime is 67741077401. The next prime is 67741077433. The reversal of 67741077413 is 31477014776.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67741077413 - 2¹² = 67741073317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67741077433) by changing a digit.

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, 102327581 + ... + 102328242.

It is an arithmetic number, because the mean of its divisors is an integer number (16986433392).

Almost surely, 2^67741077413 is an apocalyptic number.

It is an amenable number.

67741077413 is a deficient number, since it is larger than the sum of its proper divisors (204656155).

67741077413 is a wasteful number, since it uses less digits than its factorization.

67741077413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204656154.

The product of its (nonzero) digits is 691488, while the sum is 47.

The spelling of 67741077413 in words is "sixty-seven billion, seven hundred forty-one million, seventy-seven thousand, four hundred thirteen".