20146605613032 has 32 divisors (see below), whose sum is σ = 51438141993600. Its totient is φ = 6572651476224.

The previous prime is 20146605613031. The next prime is 20146605613061. The reversal of 20146605613032 is 23031650664102.

It is not an unprimeable number, because it can be changed into a prime (20146605613031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8930231857 + ... + 8930234112.

It is an arithmetic number, because the mean of its divisors is an integer number (1607441937300).

Almost surely, 2^{20146605613032} is an apocalyptic number.

It is an amenable number.

20146605613032 is an abundant number, since it is smaller than the sum of its proper divisors (31291536380568).

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

20146605613032 is a wasteful number, since it uses less digits than its factorization.

20146605613032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17860466025 (or 17860466021 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 20146605613032 in words is "twenty trillion, one hundred forty-six billion, six hundred five million, six hundred thirteen thousand, thirty-two".