30505340001 has 16 divisors (see below), whose sum is σ = 41369499008. Its totient is φ = 19989504000.

The previous prime is 30505339961. The next prime is 30505340029. The reversal of 30505340001 is 10004350503.

It is not a de Polignac number, because 30505340001 - 2⁷ = 30505339873 is a prime.

It is a super-2 number, since 2×30505340001² (a number of 22 digits) contains 22 as substring.

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 30505340001.

It is not an unprimeable number, because it can be changed into a prime (30505340051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207201 + ... + 322401.

It is an arithmetic number, because the mean of its divisors is an integer number (2585593688).

Almost surely, 2^30505340001 is an apocalyptic number.

It is an amenable number.

30505340001 is a deficient number, since it is larger than the sum of its proper divisors (10864159007).

30505340001 is a wasteful number, since it uses less digits than its factorization.

30505340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116712.

The product of its (nonzero) digits is 900, while the sum is 21.

Adding to 30505340001 its reverse (10004350503), we get a palindrome (40509690504).

The spelling of 30505340001 in words is "thirty billion, five hundred five million, three hundred forty thousand, one".