4641006431 has 4 divisors (see below), whose sum is σ = 4654154112. Its totient is φ = 4627858752.

The previous prime is 4641006379. The next prime is 4641006437. The reversal of 4641006431 is 1346001464.

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 4641006431 - 2¹⁰ = 4641005407 is a prime.

It is a super-2 number, since 2×4641006431² = 43077881385166715522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4641006394 and 4641006403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641006437) 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, 6573311 + ... + 6574016.

It is an arithmetic number, because the mean of its divisors is an integer number (1163538528).

Almost surely, 2^4641006431 is an apocalyptic number.

4641006431 is a deficient number, since it is larger than the sum of its proper divisors (13147681).

4641006431 is a wasteful number, since it uses less digits than its factorization.

4641006431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13147680.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4641006431 is about 68124.9325210675. The cubic root of 4641006431 is about 1668.0307660662.

Adding to 4641006431 its reverse (1346001464), we get a palindrome (5987007895).

The spelling of 4641006431 in words is "four billion, six hundred forty-one million, six thousand, four hundred thirty-one".