2072710705244 has 24 divisors (see below), whose sum is σ = 3869928670608. Its totient is φ = 967947518720.

The previous prime is 2072710705229. The next prime is 2072710705253. The reversal of 2072710705244 is 4425070172702.

It is a super-2 number, since 2×2072710705244² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 116330939 + ... + 116348754.

It is an arithmetic number, because the mean of its divisors is an integer number (161247027942).

Almost surely, 2^{2072710705244} is an apocalyptic number.

It is an amenable number.

2072710705244 is a deficient number, since it is larger than the sum of its proper divisors (1797217965364).

2072710705244 is a wasteful number, since it uses less digits than its factorization.

2072710705244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232679845 (or 232679843 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 41.

Adding to 2072710705244 its reverse (4425070172702), we get a palindrome (6497780877946).

The spelling of 2072710705244 in words is "two trillion, seventy-two billion, seven hundred ten million, seven hundred five thousand, two hundred forty-four".