30034041320 has 32 divisors (see below), whose sum is σ = 67681746720. Its totient is φ = 11994922560.

The previous prime is 30034041307. The next prime is 30034041337. The reversal of 30034041320 is 2314043003.

It is a super-2 number, since 2×30034041320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30034041292 and 30034041301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558146 + ... + 609585.

It is an arithmetic number, because the mean of its divisors is an integer number (2115054585).

Almost surely, 2^30034041320 is an apocalyptic number.

It is an amenable number.

30034041320 is an abundant number, since it is smaller than the sum of its proper divisors (37647705400).

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

30034041320 is a wasteful number, since it uses less digits than its factorization.

30034041320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168385 (or 1168381 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30034041320 its reverse (2314043003), we get a palindrome (32348084323).

The spelling of 30034041320 in words is "thirty billion, thirty-four million, forty-one thousand, three hundred twenty".