67137706741 has 16 divisors (see below), whose sum is σ = 77271008256. Its totient is φ = 57141374976.

The previous prime is 67137706717. The next prime is 67137706751. The reversal of 67137706741 is 14760773176.

It is not a de Polignac number, because 67137706741 - 2¹¹ = 67137704693 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 (67137706711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511420 + ... + 629146.

It is an arithmetic number, because the mean of its divisors is an integer number (4829438016).

Almost surely, 2^67137706741 is an apocalyptic number.

It is an amenable number.

67137706741 is a deficient number, since it is larger than the sum of its proper divisors (10133301515).

67137706741 is a wasteful number, since it uses less digits than its factorization.

67137706741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118308.

The product of its (nonzero) digits is 1037232, while the sum is 49.

The spelling of 67137706741 in words is "sixty-seven billion, one hundred thirty-seven million, seven hundred six thousand, seven hundred forty-one".