4623471294421 has 48 divisors (see below), whose sum is σ = 5573896512384. Its totient is φ = 3832128304704.

The previous prime is 4623471294401. The next prime is 4623471294433. The reversal of 4623471294421 is 1244921743264.

It is not a de Polignac number, because 4623471294421 - 2¹¹ = 4623471292373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623471294401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101340211 + ... + 101385823.

It is an arithmetic number, because the mean of its divisors is an integer number (116122844008).

Almost surely, 2^{4623471294421} is an apocalyptic number.

It is an amenable number.

4623471294421 is a deficient number, since it is larger than the sum of its proper divisors (950425217963).

4623471294421 is an frugal number, since it uses more digits than its factorization.

4623471294421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45848 (or 45820 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The spelling of 4623471294421 in words is "four trillion, six hundred twenty-three billion, four hundred seventy-one million, two hundred ninety-four thousand, four hundred twenty-one".