16326414040 has 32 divisors (see below), whose sum is σ = 36764578080. Its totient is φ = 6525206272.

The previous prime is 16326414023. The next prime is 16326414109. The reversal of 16326414040 is 4041462361.

16326414040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16326413993 and 16326414011.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 117949 + ... + 215788.

It is an arithmetic number, because the mean of its divisors is an integer number (1148893065).

Almost surely, 2^16326414040 is an apocalyptic number.

16326414040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16326414040 is an abundant number, since it is smaller than the sum of its proper divisors (20438164040).

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

16326414040 is a wasteful number, since it uses less digits than its factorization.

16326414040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334971 (or 334967 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 16326414040 in words is "sixteen billion, three hundred twenty-six million, four hundred fourteen thousand, forty".