16304430350 has 24 divisors (see below), whose sum is σ = 32659029480. Its totient is φ = 6020097120.

The previous prime is 16304430349. The next prime is 16304430361. The reversal of 16304430350 is 5303440361.

It is a super-2 number, since 2×16304430350² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12541220 + ... + 12542519.

It is an arithmetic number, because the mean of its divisors is an integer number (1360792895).

Almost surely, 2^16304430350 is an apocalyptic number.

16304430350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16304430350 is an abundant number, since it is smaller than the sum of its proper divisors (16354599130).

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

16304430350 is a wasteful number, since it uses less digits than its factorization.

16304430350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25083764 (or 25083759 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 16304430350 in words is "sixteen billion, three hundred four million, four hundred thirty thousand, three hundred fifty".