16033423340 has 48 divisors (see below), whose sum is σ = 36740196864. Its totient is φ = 5828894400.

The previous prime is 16033423339. The next prime is 16033423363. The reversal of 16033423340 is 4332433061.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342877 + ... + 1354763.

It is an arithmetic number, because the mean of its divisors is an integer number (765420768).

Almost surely, 2^16033423340 is an apocalyptic number.

16033423340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16033423340 is an abundant number, since it is smaller than the sum of its proper divisors (20706773524).

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

16033423340 is a wasteful number, since it uses less digits than its factorization.

16033423340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18038 (or 18036 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The spelling of 16033423340 in words is "sixteen billion, thirty-three million, four hundred twenty-three thousand, three hundred forty".