30734444405 has 8 divisors (see below), whose sum is σ = 42150095232. Its totient is φ = 21075047568.

The previous prime is 30734444371. The next prime is 30734444423. The reversal of 30734444405 is 50444443703.

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 30734444405 - 2⁶ = 30734444341 is a prime.

It is a congruent 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, 439063457 + ... + 439063526.

It is an arithmetic number, because the mean of its divisors is an integer number (5268761904).

Almost surely, 2^30734444405 is an apocalyptic number.

30734444405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30734444405 is a deficient number, since it is larger than the sum of its proper divisors (11415650827).

30734444405 is an equidigital number, since it uses as much as digits as its factorization.

30734444405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878126995.

The product of its (nonzero) digits is 322560, while the sum is 38.

The spelling of 30734444405 in words is "thirty billion, seven hundred thirty-four million, four hundred forty-four thousand, four hundred five".