7427347930105 has 8 divisors (see below), whose sum is σ = 8914977176832. Its totient is φ = 5940438570288.

The previous prime is 7427347930091. The next prime is 7427347930111. The reversal of 7427347930105 is 5010397437247.

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 7427347930105 - 2⁷ = 7427347929977 is a prime.

It is a super-2 number, since 2×7427347930105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179949027 + ... + 179990296.

It is an arithmetic number, because the mean of its divisors is an integer number (1114372147104).

Almost surely, 2^{7427347930105} is an apocalyptic number.

It is an amenable number.

7427347930105 is a deficient number, since it is larger than the sum of its proper divisors (1487629246727).

7427347930105 is a wasteful number, since it uses less digits than its factorization.

7427347930105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359943455.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 7427347930105 in words is "seven trillion, four hundred twenty-seven billion, three hundred forty-seven million, nine hundred thirty thousand, one hundred five".