41187601187 has 8 divisors (see below), whose sum is σ = 42980461056. Its totient is φ = 39394915912.

The previous prime is 41187601151. The next prime is 41187601193. The reversal of 41187601187 is 78110678114.

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 41187601187 - 2⁶ = 41187601123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41187601387) 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, 731558 + ... + 785844.

It is an arithmetic number, because the mean of its divisors is an integer number (5372557632).

Almost surely, 2^41187601187 is an apocalyptic number.

41187601187 is a deficient number, since it is larger than the sum of its proper divisors (1792859869).

41187601187 is a wasteful number, since it uses less digits than its factorization.

41187601187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87297.

The product of its (nonzero) digits is 75264, while the sum is 44.

The spelling of 41187601187 in words is "forty-one billion, one hundred eighty-seven million, six hundred one thousand, one hundred eighty-seven".