2073198626208 has 60 divisors (see below), whose sum is σ = 6097219578450. Its totient is φ = 691066207872.

The previous prime is 2073198626207. The next prime is 2073198626297. The reversal of 2073198626208 is 8026268913702.

2073198626208 is a `hidden beast` number, since 2 + 0 + 7 + 3 + 1 + 9 + 8 + 6 + 2 + 620 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2054257159824 + 18941466384 = 1433268^2 + 137628^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2073198626203) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 399919983 + ... + 399925166.

Almost surely, 2^{2073198626208} is an apocalyptic number.

It is an amenable number.

2073198626208 is an abundant number, since it is smaller than the sum of its proper divisors (4024020952242).

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

2073198626208 is an equidigital number, since it uses as much as digits as its factorization.

2073198626208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799845171 (or 799845154 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 2073198626208 in words is "two trillion, seventy-three billion, one hundred ninety-eight million, six hundred twenty-six thousand, two hundred eight".