30134465460 has 144 divisors (see below), whose sum is σ = 101599505280. Its totient is φ = 7167463680.

The previous prime is 30134465441. The next prime is 30134465479. The reversal of 30134465460 is 6456443103.

30134465460 is a `hidden beast` number, since 3 + 0 + 134 + 4 + 65 + 460 = 666.

It is an interprime number because it is at equal distance from previous prime (30134465441) and next prime (30134465479).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 38640 + ... + 248519.

It is an arithmetic number, because the mean of its divisors is an integer number (705552120).

Almost surely, 2^30134465460 is an apocalyptic number.

30134465460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30134465460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50799752640).

30134465460 is an abundant number, since it is smaller than the sum of its proper divisors (71465039820).

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

30134465460 is a wasteful number, since it uses less digits than its factorization.

30134465460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287238 (or 287233 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

It can be divided in two parts, 30134 and 465460, that added together give a palindrome (495594).

The spelling of 30134465460 in words is "thirty billion, one hundred thirty-four million, four hundred sixty-five thousand, four hundred sixty".