67140572414 has 16 divisors (see below), whose sum is σ = 101115313200. Its totient is φ = 33435542784.

The previous prime is 67140572407. The next prime is 67140572419. The reversal of 67140572414 is 41427504176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67140572419) 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 7 ways as a sum of consecutive naturals, for example, 1994894 + ... + 2028270.

It is an arithmetic number, because the mean of its divisors is an integer number (6319707075).

Almost surely, 2^67140572414 is an apocalyptic number.

67140572414 is a deficient number, since it is larger than the sum of its proper divisors (33974740786).

67140572414 is a wasteful number, since it uses less digits than its factorization.

67140572414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37387.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 67140572414 in words is "sixty-seven billion, one hundred forty million, five hundred seventy-two thousand, four hundred fourteen".