4373215641 has 24 divisors (see below), whose sum is σ = 6428410560. Its totient is φ = 2864065056.

The previous prime is 4373215597. The next prime is 4373215657. The reversal of 4373215641 is 1465123734.

4373215641 is a `hidden beast` number, since 4 + 3 + 7 + 3 + 2 + 1 + 5 + 641 = 666.

It is not a de Polignac number, because 4373215641 - 2¹⁹ = 4372691353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4373215596 and 4373215605.

It is not an unprimeable number, because it can be changed into a prime (4373215681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1504996 + ... + 1507898.

It is an arithmetic number, because the mean of its divisors is an integer number (267850440).

Almost surely, 2^4373215641 is an apocalyptic number.

It is an amenable number.

4373215641 is a deficient number, since it is larger than the sum of its proper divisors (2055194919).

4373215641 is a wasteful number, since it uses less digits than its factorization.

4373215641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805 (or 5802 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4373215641 is about 66130.2929148208. The cubic root of 4373215641 is about 1635.3107722256.

The spelling of 4373215641 in words is "four billion, three hundred seventy-three million, two hundred fifteen thousand, six hundred forty-one".