30009574741 has 4 divisors (see below), whose sum is σ = 30707471872. Its totient is φ = 29311677612.

The previous prime is 30009574739. The next prime is 30009574747. The reversal of 30009574741 is 14747590003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30009574741 - 2¹ = 30009574739 is a prime.

It is a super-2 number, since 2×30009574741² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30009574694 and 30009574703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30009574747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348948501 + ... + 348948586.

It is an arithmetic number, because the mean of its divisors is an integer number (7676867968).

Almost surely, 2^30009574741 is an apocalyptic number.

It is an amenable number.

30009574741 is a deficient number, since it is larger than the sum of its proper divisors (697897131).

30009574741 is an equidigital number, since it uses as much as digits as its factorization.

30009574741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697897130.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 30009574741 in words is "thirty billion, nine million, five hundred seventy-four thousand, seven hundred forty-one".