41687678603 has 4 divisors (see below), whose sum is σ = 42070134480. Its totient is φ = 41305222728.

The previous prime is 41687678581. The next prime is 41687678633. The reversal of 41687678603 is 30687678614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41687678603 - 2²² = 41683484299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41687678633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191227775 + ... + 191227992.

It is an arithmetic number, because the mean of its divisors is an integer number (10517533620).

Almost surely, 2^41687678603 is an apocalyptic number.

41687678603 is a deficient number, since it is larger than the sum of its proper divisors (382455877).

41687678603 is a wasteful number, since it uses less digits than its factorization.

41687678603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382455876.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 41687678603 in words is "forty-one billion, six hundred eighty-seven million, six hundred seventy-eight thousand, six hundred three".