30005440135 has 16 divisors (see below), whose sum is σ = 39283236000. Its totient is φ = 21820256640.

The previous prime is 30005440111. The next prime is 30005440139. The reversal of 30005440135 is 53104450003.

It is not a de Polignac number, because 30005440135 - 2⁷ = 30005440007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30005440139) 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, 1128049 + ... + 1154341.

It is an arithmetic number, because the mean of its divisors is an integer number (2455202250).

Almost surely, 2^30005440135 is an apocalyptic number.

30005440135 is a deficient number, since it is larger than the sum of its proper divisors (9277795865).

30005440135 is a wasteful number, since it uses less digits than its factorization.

30005440135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47058.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 30005440135 its reverse (53104450003), we get a palindrome (83109890138).

The spelling of 30005440135 in words is "thirty billion, five million, four hundred forty thousand, one hundred thirty-five".