67560012371 has 16 divisors (see below), whose sum is σ = 70191394560. Its totient is φ = 64949162880.

The previous prime is 67560012367. The next prime is 67560012379. The reversal of 67560012371 is 17321006576.

It is a cyclic number.

It is not a de Polignac number, because 67560012371 - 2² = 67560012367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67560012379) 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, 11663486 + ... + 11669276.

It is an arithmetic number, because the mean of its divisors is an integer number (4386962160).

Almost surely, 2^67560012371 is an apocalyptic number.

67560012371 is a deficient number, since it is larger than the sum of its proper divisors (2631382189).

67560012371 is a wasteful number, since it uses less digits than its factorization.

67560012371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7486.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 67560012371 in words is "sixty-seven billion, five hundred sixty million, twelve thousand, three hundred seventy-one".