4471420371 has 16 divisors (see below), whose sum is σ = 6519353088. Its totient is φ = 2703506400.

The previous prime is 4471420319. The next prime is 4471420381. The reversal of 4471420371 is 1730241744.

It is not a de Polignac number, because 4471420371 - 2³¹ = 2323936723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4471420381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147031 + ... + 174816.

It is an arithmetic number, because the mean of its divisors is an integer number (407459568).

Almost surely, 2^4471420371 is an apocalyptic number.

4471420371 is a deficient number, since it is larger than the sum of its proper divisors (2047932717).

4471420371 is a wasteful number, since it uses less digits than its factorization.

4471420371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322282.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4471420371 is about 66868.6800452947. The cubic root of 4471420371 is about 1647.4610932883.

The spelling of 4471420371 in words is "four billion, four hundred seventy-one million, four hundred twenty thousand, three hundred seventy-one".