20162626313299 has 24 divisors (see below), whose sum is σ = 20900425680000. Its totient is φ = 19450111541760.

The previous prime is 20162626313143. The next prime is 20162626313329. The reversal of 20162626313299 is 99231362626102.

It is a de Polignac number, because none of the positive numbers 2^k-20162626313299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20162626313699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427612777 + ... + 427659925.

It is an arithmetic number, because the mean of its divisors is an integer number (870851070000).

Almost surely, 2^{20162626313299} is an apocalyptic number.

20162626313299 is a deficient number, since it is larger than the sum of its proper divisors (737799366701).

20162626313299 is an equidigital number, since it uses as much as digits as its factorization.

20162626313299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48619 (or 48588 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 52.

The spelling of 20162626313299 in words is "twenty trillion, one hundred sixty-two billion, six hundred twenty-six million, three hundred thirteen thousand, two hundred ninety-nine".