4645421604411 has 24 divisors (see below), whose sum is σ = 7276481792784. Its totient is φ = 2628244180800.

The previous prime is 4645421604403. The next prime is 4645421604431. The reversal of 4645421604411 is 1144061245464.

It is not a de Polignac number, because 4645421604411 - 2³ = 4645421604403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4645421604431) 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, 156428260 + ... + 156457953.

It is an arithmetic number, because the mean of its divisors is an integer number (303186741366).

Almost surely, 2^{4645421604411} is an apocalyptic number.

4645421604411 is a deficient number, since it is larger than the sum of its proper divisors (2631060188373).

4645421604411 is a wasteful number, since it uses less digits than its factorization.

4645421604411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312886331 (or 312886324 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

Adding to 4645421604411 its reverse (1144061245464), we get a palindrome (5789482849875).

The spelling of 4645421604411 in words is "four trillion, six hundred forty-five billion, four hundred twenty-one million, six hundred four thousand, four hundred eleven".