30431334034 has 8 divisors (see below), whose sum is σ = 47221035660. Its totient is φ = 14690988816.

The previous prime is 30431333993. The next prime is 30431334053. The reversal of 30431334034 is 43043313403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30033929809 + 397404225 = 173303^2 + 19935^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30431333993 and 30431334011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262339029 + ... + 262339144.

Almost surely, 2^30431334034 is an apocalyptic number.

30431334034 is a deficient number, since it is larger than the sum of its proper divisors (16789701626).

30431334034 is a wasteful number, since it uses less digits than its factorization.

30431334034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524678204.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 30431334034 its reverse (43043313403), we get a palindrome (73474647437).

The spelling of 30431334034 in words is "thirty billion, four hundred thirty-one million, three hundred thirty-four thousand, thirty-four".