30140002340 has 48 divisors (see below), whose sum is σ = 74669435904. Its totient is φ = 10000368000.

The previous prime is 30140002337. The next prime is 30140002351. The reversal of 30140002340 is 4320004103.

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, 3468011 + ... + 3476690.

It is an arithmetic number, because the mean of its divisors is an integer number (1555613248).

Almost surely, 2^30140002340 is an apocalyptic number.

It is an amenable number.

30140002340 is an abundant number, since it is smaller than the sum of its proper divisors (44529433564).

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

30140002340 is a wasteful number, since it uses less digits than its factorization.

30140002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944748 (or 6944746 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30140002340 its reverse (4320004103), we get a palindrome (34460006443).

The spelling of 30140002340 in words is "thirty billion, one hundred forty million, two thousand, three hundred forty".