16307453934 has 24 divisors (see below), whose sum is σ = 35353679400. Its totient is φ = 5432608368.

The previous prime is 16307453917. The next prime is 16307453947. The reversal of 16307453934 is 43935470361.

16307453934 is a `hidden beast` number, since 1 + 630 + 7 + 4 + 5 + 3 + 9 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 16307453934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236037 + ... + 297200.

It is an arithmetic number, because the mean of its divisors is an integer number (1473069975).

Almost surely, 2^16307453934 is an apocalyptic number.

16307453934 is an abundant number, since it is smaller than the sum of its proper divisors (19046225466).

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

16307453934 is a wasteful number, since it uses less digits than its factorization.

16307453934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534944 (or 534941 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 16307453934 in words is "sixteen billion, three hundred seven million, four hundred fifty-three thousand, nine hundred thirty-four".