16135630145 has 8 divisors (see below), whose sum is σ = 19368631104. Its totient is φ = 12904587504.

The previous prime is 16135630127. The next prime is 16135630153. The reversal of 16135630145 is 54103653161.

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

It is a cyclic number.

It is not a de Polignac number, because 16135630145 - 2⁸ = 16135629889 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471389 + ... + 504458.

It is an arithmetic number, because the mean of its divisors is an integer number (2421078888).

Almost surely, 2^16135630145 is an apocalyptic number.

It is an amenable number.

16135630145 is a deficient number, since it is larger than the sum of its proper divisors (3233000959).

16135630145 is an equidigital number, since it uses as much as digits as its factorization.

16135630145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979159.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 16135630145 in words is "sixteen billion, one hundred thirty-five million, six hundred thirty thousand, one hundred forty-five".