4164736370887 has 4 divisors (see below), whose sum is σ = 4164963957976. Its totient is φ = 4164508783800.

The previous prime is 4164736370831. The next prime is 4164736370941. The reversal of 4164736370887 is 7880736374614.

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 4164736370887 - 2⁷ = 4164736370759 is a prime.

It is a super-4 number, since 4×4164736370887⁴ (a number of 52 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4164736370087) 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, 113766093 + ... + 113802694.

It is an arithmetic number, because the mean of its divisors is an integer number (1041240989494).

Almost surely, 2^{4164736370887} is an apocalyptic number.

4164736370887 is a deficient number, since it is larger than the sum of its proper divisors (227587089).

4164736370887 is a wasteful number, since it uses less digits than its factorization.

4164736370887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227587088.

The product of its (nonzero) digits is 113799168, while the sum is 64.

The spelling of 4164736370887 in words is "four trillion, one hundred sixty-four billion, seven hundred thirty-six million, three hundred seventy thousand, eight hundred eighty-seven".