30410313040 has 80 divisors (see below), whose sum is σ = 73104178176. Its totient is φ = 11752473600.

The previous prime is 30410313013. The next prime is 30410313041. The reversal of 30410313040 is 4031301403.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 30410312999 and 30410313017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30410313041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1555164 + ... + 1574596.

Almost surely, 2^30410313040 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 30410313040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36552089088).

30410313040 is an abundant number, since it is smaller than the sum of its proper divisors (42693865136).

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

30410313040 is a wasteful number, since it uses less digits than its factorization.

30410313040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20108 (or 20102 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30410313040 its reverse (4031301403), we get a palindrome (34441614443).

The spelling of 30410313040 in words is "thirty billion, four hundred ten million, three hundred thirteen thousand, forty".