4087464728173 has 4 divisors (see below), whose sum is σ = 4087590749728. Its totient is φ = 4087338706620.

The previous prime is 4087464728167. The next prime is 4087464728213. The reversal of 4087464728173 is 3718274647804.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4087464728173 is a prime.

It is a super-3 number, since 3×4087464728173³ (a number of 39 digits) contains 333 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 (4087464728573) 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, 62962113 + ... + 63026998.

It is an arithmetic number, because the mean of its divisors is an integer number (1021897687432).

Almost surely, 2^{4087464728173} is an apocalyptic number.

It is an amenable number.

4087464728173 is a deficient number, since it is larger than the sum of its proper divisors (126021555).

4087464728173 is a wasteful number, since it uses less digits than its factorization.

4087464728173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126021554.

The product of its (nonzero) digits is 50577408, while the sum is 61.

The spelling of 4087464728173 in words is "four trillion, eighty-seven billion, four hundred sixty-four million, seven hundred twenty-eight thousand, one hundred seventy-three".