30340275234 has 16 divisors (see below), whose sum is σ = 60682944960. Its totient is φ = 10113026000.

The previous prime is 30340275181. The next prime is 30340275299. The reversal of 30340275234 is 43257204303.

It is a junction number, because it is equal to n+sod(n) for n = 30340275195 and 30340275204.

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, 93859 + ... + 263609.

It is an arithmetic number, because the mean of its divisors is an integer number (3792684060).

Almost surely, 2^30340275234 is an apocalyptic number.

30340275234 is an abundant number, since it is smaller than the sum of its proper divisors (30342669726).

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

30340275234 is a wasteful number, since it uses less digits than its factorization.

30340275234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199545.

The product of its (nonzero) digits is 60480, while the sum is 33.

Adding to 30340275234 its reverse (43257204303), we get a palindrome (73597479537).

The spelling of 30340275234 in words is "thirty billion, three hundred forty million, two hundred seventy-five thousand, two hundred thirty-four".