4272471365 has 32 divisors (see below), whose sum is σ = 5554280160. Its totient is φ = 3143245824.

The previous prime is 4272471337. The next prime is 4272471391. The reversal of 4272471365 is 5631742724.

It can be written as a sum of positive squares in 16 ways, for example, as 110544196 + 4161927169 = 10514^2 + 64513^2 .

It is a cyclic number.

It is not a de Polignac number, because 4272471365 - 2¹⁰ = 4272470341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673187 + ... + 679503.

It is an arithmetic number, because the mean of its divisors is an integer number (173571255).

Almost surely, 2^4272471365 is an apocalyptic number.

It is an amenable number.

4272471365 is a deficient number, since it is larger than the sum of its proper divisors (1281808795).

4272471365 is a wasteful number, since it uses less digits than its factorization.

4272471365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its digits is 282240, while the sum is 41.

The square root of 4272471365 is about 65364.1443377025. The cubic root of 4272471365 is about 1622.6557269275.

The spelling of 4272471365 in words is "four billion, two hundred seventy-two million, four hundred seventy-one thousand, three hundred sixty-five".