30312332034 has 32 divisors (see below), whose sum is σ = 61514225280. Its totient is φ = 9956016000.

The previous prime is 30312331993. The next prime is 30312332047. The reversal of 30312332034 is 43023321303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30312331995 and 30312332013.

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, 747472 + ... + 786980.

It is an arithmetic number, because the mean of its divisors is an integer number (1922319540).

Almost surely, 2^30312332034 is an apocalyptic number.

30312332034 is an abundant number, since it is smaller than the sum of its proper divisors (31201893246).

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

30312332034 is a wasteful number, since it uses less digits than its factorization.

30312332034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41386.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30312332034 its reverse (43023321303), we get a palindrome (73335653337).

The spelling of 30312332034 in words is "thirty billion, three hundred twelve million, three hundred thirty-two thousand, thirty-four".