30456013266 has 192 divisors, whose sum is σ = 80098087680. Its totient is φ = 8180282880.

The previous prime is 30456013261. The next prime is 30456013319. The reversal of 30456013266 is 66231065403.

30456013266 is a `hidden beast` number, since 3 + 0 + 4 + 560 + 1 + 32 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30456013266.

It is not an unprimeable number, because it can be changed into a prime (30456013261) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23849020 + ... + 23850296.

It is an arithmetic number, because the mean of its divisors is an integer number (417177540).

Almost surely, 2^30456013266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30456013266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40049043840).

30456013266 is an abundant number, since it is smaller than the sum of its proper divisors (49642074414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30456013266 is a wasteful number, since it uses less digits than its factorization.

30456013266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 30456013266 its reverse (66231065403), we get a palindrome (96687078669).

The spelling of 30456013266 in words is "thirty billion, four hundred fifty-six million, thirteen thousand, two hundred sixty-six".