67076409813 has 16 divisors (see below), whose sum is σ = 102251821056. Its totient is φ = 38314321200.

The previous prime is 67076409809. The next prime is 67076409893. The reversal of 67076409813 is 31890467076.

It is not a de Polignac number, because 67076409813 - 2² = 67076409809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67076409893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572481 + ... + 679622.

It is an arithmetic number, because the mean of its divisors is an integer number (6390738816).

Almost surely, 2^67076409813 is an apocalyptic number.

It is an amenable number.

67076409813 is a deficient number, since it is larger than the sum of its proper divisors (35175411243).

67076409813 is a wasteful number, since it uses less digits than its factorization.

67076409813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254664.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 67076409813 in words is "sixty-seven billion, seventy-six million, four hundred nine thousand, eight hundred thirteen".