30540025411 has 32 divisors (see below), whose sum is σ = 37235220480. Its totient is φ = 24451814400.

The previous prime is 30540025409. The next prime is 30540025457. The reversal of 30540025411 is 11452004503.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30540025411 - 2¹ = 30540025409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30540025111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11840520 + ... + 11843098.

It is an arithmetic number, because the mean of its divisors is an integer number (1163600640).

Almost surely, 2^30540025411 is an apocalyptic number.

30540025411 is a deficient number, since it is larger than the sum of its proper divisors (6695195069).

30540025411 is a wasteful number, since it uses less digits than its factorization.

30540025411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 30540025411 its reverse (11452004503), we get a palindrome (41992029914).

The spelling of 30540025411 in words is "thirty billion, five hundred forty million, twenty-five thousand, four hundred eleven".