30465723441 has 4 divisors (see below), whose sum is σ = 40620964592. Its totient is φ = 20310482292.

The previous prime is 30465723437. The next prime is 30465723499. The reversal of 30465723441 is 14432756403.

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 not a de Polignac number, because 30465723441 - 2² = 30465723437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30465723441.

It is not an unprimeable number, because it can be changed into a prime (30465723941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5077620571 + ... + 5077620576.

It is an arithmetic number, because the mean of its divisors is an integer number (10155241148).

Almost surely, 2^30465723441 is an apocalyptic number.

It is an amenable number.

30465723441 is a deficient number, since it is larger than the sum of its proper divisors (10155241151).

30465723441 is a wasteful number, since it uses less digits than its factorization.

30465723441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10155241150.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 30465723441 in words is "thirty billion, four hundred sixty-five million, seven hundred twenty-three thousand, four hundred forty-one".