30040210034340 has 48 divisors (see below), whose sum is σ = 91759187016000. Its totient is φ = 7282475159680.

The previous prime is 30040210034339. The next prime is 30040210034383. The reversal of 30040210034340 is 4343001204003.

It is a self number, because there is not a number n which added to its sum of digits gives 30040210034340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22757734215 + ... + 22757735534.

It is an arithmetic number, because the mean of its divisors is an integer number (1911649729500).

Almost surely, 2^{30040210034340} is an apocalyptic number.

30040210034340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30040210034340 is an abundant number, since it is smaller than the sum of its proper divisors (61718976981660).

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

30040210034340 is a wasteful number, since it uses less digits than its factorization.

30040210034340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45515469772 (or 45515469770 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30040210034340 its reverse (4343001204003), we get a palindrome (34383211238343).

The spelling of 30040210034340 in words is "thirty trillion, forty billion, two hundred ten million, thirty-four thousand, three hundred forty".