4473001317421 has 8 divisors (see below), whose sum is σ = 5505232390784. Its totient is φ = 3539077965360.

The previous prime is 4473001317419. The next prime is 4473001317437. The reversal of 4473001317421 is 1247131003744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4473001317421 - 2¹ = 4473001317419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4473001417421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24576930225 + ... + 24576930406.

It is an arithmetic number, because the mean of its divisors is an integer number (688154048848).

Almost surely, 2^{4473001317421} is an apocalyptic number.

It is an amenable number.

4473001317421 is a deficient number, since it is larger than the sum of its proper divisors (1032231073363).

4473001317421 is a wasteful number, since it uses less digits than its factorization.

4473001317421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49153860651.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 4473001317421 in words is "four trillion, four hundred seventy-three billion, one million, three hundred seventeen thousand, four hundred twenty-one".