16309315401 has 8 divisors (see below), whose sum is σ = 21746350944. Its totient is φ = 10872578400.

The previous prime is 16309315331. The next prime is 16309315411. The reversal of 16309315401 is 10451390361.

16309315401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16309315401 - 2²² = 16305121097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16309315411) by changing a digit.

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, 146101 + ... + 232301.

It is an arithmetic number, because the mean of its divisors is an integer number (2718293868).

Almost surely, 2^16309315401 is an apocalyptic number.

It is an amenable number.

16309315401 is a deficient number, since it is larger than the sum of its proper divisors (5437035543).

16309315401 is an equidigital number, since it uses as much as digits as its factorization.

16309315401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149271.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 16309315401 in words is "sixteen billion, three hundred nine million, three hundred fifteen thousand, four hundred one".