2073710777700 has 144 divisors (see below), whose sum is σ = 6103381858560. Its totient is φ = 543460798080.

The previous prime is 2073710777689. The next prime is 2073710777701. The reversal of 2073710777700 is 77770173702.

It is a self number, because there is not a number n which added to its sum of digits gives 2073710777700.

It is not an unprimeable number, because it can be changed into a prime (2073710777701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69847059 + ... + 69876741.

It is an arithmetic number, because the mean of its divisors is an integer number (42384596240).

Almost surely, 2^{2073710777700} is an apocalyptic number.

2073710777700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2073710777700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3051690929280).

2073710777700 is an abundant number, since it is smaller than the sum of its proper divisors (4029671080860).

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

2073710777700 is a wasteful number, since it uses less digits than its factorization.

2073710777700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33706 (or 33699 counting only the distinct ones).

The product of its (nonzero) digits is 705894, while the sum is 48.

The spelling of 2073710777700 in words is "two trillion, seventy-three billion, seven hundred ten million, seven hundred seventy-seven thousand, seven hundred".