16335422460 has 216 divisors, whose sum is σ = 57869841120. Its totient is φ = 3653745408.

The previous prime is 16335422459. The next prime is 16335422461. The reversal of 16335422460 is 6422453361.

16335422460 is a `hidden beast` number, since 1 + 6 + 33 + 542 + 24 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (16335422459) and next prime (16335422461).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16335422461) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2780406 + ... + 2786274.

Almost surely, 2^16335422460 is an apocalyptic number.

16335422460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16335422460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28934920560).

16335422460 is an abundant number, since it is smaller than the sum of its proper divisors (41534418660).

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

16335422460 is a wasteful number, since it uses less digits than its factorization.

16335422460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5985 (or 5933 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 16335422460 in words is "sixteen billion, three hundred thirty-five million, four hundred twenty-two thousand, four hundred sixty".