623672667411 has 8 divisors (see below), whose sum is σ = 831697769424. Its totient is φ = 415714671840.

The previous prime is 623672667361. The next prime is 623672667439. The reversal of 623672667411 is 114766276326.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 623672667411 - 2¹⁰ = 623672666387 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (623672667461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16754920 + ... + 16792101.

It is an arithmetic number, because the mean of its divisors is an integer number (103962221178).

Almost surely, 2^623672667411 is an apocalyptic number.

623672667411 is a deficient number, since it is larger than the sum of its proper divisors (208025102013).

623672667411 is a wasteful number, since it uses less digits than its factorization.

623672667411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33553221.

The product of its digits is 3048192, while the sum is 51.

The spelling of 623672667411 in words is "six hundred twenty-three billion, six hundred seventy-two million, six hundred sixty-seven thousand, four hundred eleven".