2160720250072 has 16 divisors (see below), whose sum is σ = 4051602300240. Its totient is φ = 1080292970016.

The previous prime is 2160720250067. The next prime is 2160720250127. The reversal of 2160720250072 is 2700520270612.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8257503 + ... + 8515150.

It is an arithmetic number, because the mean of its divisors is an integer number (253225143765).

Almost surely, 2^{2160720250072} is an apocalyptic number.

It is an amenable number.

2160720250072 is a deficient number, since it is larger than the sum of its proper divisors (1890882050168).

2160720250072 is a wasteful number, since it uses less digits than its factorization.

2160720250072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16788762 (or 16788758 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 2160720250072 in words is "two trillion, one hundred sixty billion, seven hundred twenty million, two hundred fifty thousand, seventy-two".