16452246030 has 128 divisors (see below), whose sum is σ = 43486281216. Its totient is φ = 3950553600.

The previous prime is 16452246017. The next prime is 16452246049. The reversal of 16452246030 is 3064225461.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 16452245982 and 16452246000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19287084 + ... + 19287936.

It is an arithmetic number, because the mean of its divisors is an integer number (339736572).

Almost surely, 2^16452246030 is an apocalyptic number.

16452246030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16452246030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21743140608).

16452246030 is an abundant number, since it is smaller than the sum of its proper divisors (27034035186).

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

16452246030 is a wasteful number, since it uses less digits than its factorization.

16452246030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 16452246030 in words is "sixteen billion, four hundred fifty-two million, two hundred forty-six thousand, thirty".