7427271113 has 8 divisors (see below), whose sum is σ = 8017444800. Its totient is φ = 6859368208.

The previous prime is 7427271101. The next prime is 7427271127. The reversal of 7427271113 is 3111727247.

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

It is a cyclic number.

It is not a de Polignac number, because 7427271113 - 2⁴ = 7427271097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7427271013) 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, 5567003 + ... + 5568336.

It is an arithmetic number, because the mean of its divisors is an integer number (1002180600).

Almost surely, 2^7427271113 is an apocalyptic number.

It is an amenable number.

7427271113 is a deficient number, since it is larger than the sum of its proper divisors (590173687).

7427271113 is a wasteful number, since it uses less digits than its factorization.

7427271113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135391.

The product of its digits is 16464, while the sum is 35.

The square root of 7427271113 is about 86181.6170247461. The cubic root of 7427271113 is about 1951.0860584273.

The spelling of 7427271113 in words is "seven billion, four hundred twenty-seven million, two hundred seventy-one thousand, one hundred thirteen".