30934733471 has 4 divisors (see below), whose sum is σ = 31012655112. Its totient is φ = 30856811832.

The previous prime is 30934733461. The next prime is 30934733477. The reversal of 30934733471 is 17433743903.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30934733471 - 2¹⁴ = 30934717087 is a prime.

It is a super-3 number, since 3×30934733471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30934733477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38960225 + ... + 38961018.

It is an arithmetic number, because the mean of its divisors is an integer number (7753163778).

Almost surely, 2^30934733471 is an apocalyptic number.

30934733471 is a deficient number, since it is larger than the sum of its proper divisors (77921641).

30934733471 is an equidigital number, since it uses as much as digits as its factorization.

30934733471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77921640.

The product of its (nonzero) digits is 571536, while the sum is 44.

The spelling of 30934733471 in words is "thirty billion, nine hundred thirty-four million, seven hundred thirty-three thousand, four hundred seventy-one".