16149900480 has 448 divisors, whose sum is σ = 61447680000. Its totient is φ = 3515645952.

The previous prime is 16149900479. The next prime is 16149900527. The reversal of 16149900480 is 8400994161.

16149900480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15394996 + ... + 15396044.

It is an arithmetic number, because the mean of its divisors is an integer number (137160000).

Almost surely, 2^16149900480 is an apocalyptic number.

16149900480 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 16149900480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30723840000).

16149900480 is an abundant number, since it is smaller than the sum of its proper divisors (45297779520).

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

16149900480 is a wasteful number, since it uses less digits than its factorization.

16149900480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1174 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 16149900480 in words is "sixteen billion, one hundred forty-nine million, nine hundred thousand, four hundred eighty".