30506164343 has 8 divisors (see below), whose sum is σ = 32132380800. Its totient is φ = 28882010808.

The previous prime is 30506164319. The next prime is 30506164357. The reversal of 30506164343 is 34346160503.

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

It is a de Polignac number, because none of the positive numbers 2^k-30506164343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30506164393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485321 + ... + 544562.

It is an arithmetic number, because the mean of its divisors is an integer number (4016547600).

Almost surely, 2^30506164343 is an apocalyptic number.

30506164343 is a deficient number, since it is larger than the sum of its proper divisors (1626216457).

30506164343 is a wasteful number, since it uses less digits than its factorization.

30506164343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031461.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 30506164343 in words is "thirty billion, five hundred six million, one hundred sixty-four thousand, three hundred forty-three".