4613378692231 has 4 divisors (see below), whose sum is σ = 4614476858464. Its totient is φ = 4612280526000.

The previous prime is 4613378692193. The next prime is 4613378692289. The reversal of 4613378692231 is 1322968733164.

It is a happy number.

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 4613378692231 - 2²⁹ = 4612841821319 is a prime.

It is a super-2 number, since 2×4613378692231² (a number of 26 digits) contains 22 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 (4613378692031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549076815 + ... + 549085216.

It is an arithmetic number, because the mean of its divisors is an integer number (1153619214616).

Almost surely, 2^{4613378692231} is an apocalyptic number.

4613378692231 is a deficient number, since it is larger than the sum of its proper divisors (1098166233).

4613378692231 is a wasteful number, since it uses less digits than its factorization.

4613378692231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098166232.

The product of its digits is 7838208, while the sum is 55.

The spelling of 4613378692231 in words is "four trillion, six hundred thirteen billion, three hundred seventy-eight million, six hundred ninety-two thousand, two hundred thirty-one".