30660401324 has 54 divisors (see below), whose sum is σ = 64494575460. Its totient is φ = 12716217360.

The previous prime is 30660401287. The next prime is 30660401339. The reversal of 30660401324 is 42310406603.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 106967 + ... + 269745.

It is an arithmetic number, because the mean of its divisors is an integer number (1194343990).

Almost surely, 2^30660401324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30660401324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32247287730).

30660401324 is an abundant number, since it is smaller than the sum of its proper divisors (33834174136).

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

30660401324 is a wasteful number, since it uses less digits than its factorization.

30660401324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162859 (or 162819 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 30660401324 its reverse (42310406603), we get a palindrome (72970807927).

The spelling of 30660401324 in words is "thirty billion, six hundred sixty million, four hundred one thousand, three hundred twenty-four".