7454272071 has 16 divisors (see below), whose sum is σ = 10465241600. Its totient is φ = 4706563968.

The previous prime is 7454272057. The next prime is 7454272099. The reversal of 7454272071 is 1702724547.

7454272071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7454272071 - 2⁵ = 7454272039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7454272031) 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, 194895 + ... + 229983.

It is an arithmetic number, because the mean of its divisors is an integer number (654077600).

Almost surely, 2^7454272071 is an apocalyptic number.

7454272071 is a deficient number, since it is larger than the sum of its proper divisors (3010969529).

7454272071 is a wasteful number, since it uses less digits than its factorization.

7454272071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38838.

The product of its (nonzero) digits is 109760, while the sum is 39.

The square root of 7454272071 is about 86338.1264042717. The cubic root of 7454272071 is about 1953.4475126684.

The spelling of 7454272071 in words is "seven billion, four hundred fifty-four million, two hundred seventy-two thousand, seventy-one".