8672141407 has 4 divisors (see below), whose sum is σ = 8951887936. Its totient is φ = 8392394880.

The previous prime is 8672141383. The next prime is 8672141431. The reversal of 8672141407 is 7041412768.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (8672141383) and next prime (8672141431).

It is a cyclic number.

It is not a de Polignac number, because 8672141407 - 2¹⁵ = 8672108639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8672141407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672141477) 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, 139873218 + ... + 139873279.

It is an arithmetic number, because the mean of its divisors is an integer number (2237971984).

Almost surely, 2^8672141407 is an apocalyptic number.

8672141407 is a deficient number, since it is larger than the sum of its proper divisors (279746529).

8672141407 is a wasteful number, since it uses less digits than its factorization.

8672141407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279746528.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 8672141407 is about 93124.3330553299. Note that the first 3 decimals coincide. The cubic root of 8672141407 is about 2054.5124795490.

The spelling of 8672141407 in words is "eight billion, six hundred seventy-two million, one hundred forty-one thousand, four hundred seven".