67990797041 has 8 divisors (see below), whose sum is σ = 69455616384. Its totient is φ = 66526736400.

The previous prime is 67990797023. The next prime is 67990797073. The reversal of 67990797041 is 14079709976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67990797041 - 2²² = 67986602737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67990797241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6635 + ... + 368816.

It is an arithmetic number, because the mean of its divisors is an integer number (8681952048).

Almost surely, 2^67990797041 is an apocalyptic number.

It is an amenable number.

67990797041 is a deficient number, since it is larger than the sum of its proper divisors (1464819343).

67990797041 is a wasteful number, since it uses less digits than its factorization.

67990797041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379351.

The product of its (nonzero) digits is 6001128, while the sum is 59.

The spelling of 67990797041 in words is "sixty-seven billion, nine hundred ninety million, seven hundred ninety-seven thousand, forty-one".