30340321410 has 128 divisors (see below), whose sum is σ = 85262284800. Its totient is φ = 6765083136.

The previous prime is 30340321409. The next prime is 30340321433. The reversal of 30340321410 is 1412304303.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9470869 + ... + 9474071.

It is an arithmetic number, because the mean of its divisors is an integer number (666111600).

Almost surely, 2^30340321410 is an apocalyptic number.

30340321410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30340321410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42631142400).

30340321410 is an abundant number, since it is smaller than the sum of its proper divisors (54921963390).

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

30340321410 is a wasteful number, since it uses less digits than its factorization.

30340321410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4312.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30340321410 its reverse (1412304303), we get a palindrome (31752625713).

The spelling of 30340321410 in words is "thirty billion, three hundred forty million, three hundred twenty-one thousand, four hundred ten".