16467890424 has 64 divisors (see below), whose sum is σ = 42197379840. Its totient is φ = 5352426240.

The previous prime is 16467890419. The next prime is 16467890443. The reversal of 16467890424 is 42409876461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2380779 + ... + 2387685.

It is an arithmetic number, because the mean of its divisors is an integer number (659334060).

Almost surely, 2^16467890424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16467890424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21098689920).

16467890424 is an abundant number, since it is smaller than the sum of its proper divisors (25729489416).

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

16467890424 is a wasteful number, since it uses less digits than its factorization.

16467890424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380 (or 9376 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 16467890424 in words is "sixteen billion, four hundred sixty-seven million, eight hundred ninety thousand, four hundred twenty-four".