2027716809372 has 144 divisors (see below), whose sum is σ = 5299778484000. Its totient is φ = 653385927168.

The previous prime is 2027716809347. The next prime is 2027716809413. The reversal of 2027716809372 is 2739086177202.

2027716809372 is a `hidden beast` number, since 202 + 7 + 7 + 1 + 68 + 0 + 9 + 372 = 666.

It is a super-2 number, since 2×2027716809372² (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 47 ways as a sum of consecutive naturals, for example, 37199754 + ... + 37254222.

It is an arithmetic number, because the mean of its divisors is an integer number (36804017250).

Almost surely, 2^{2027716809372} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2027716809372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2649889242000).

2027716809372 is an abundant number, since it is smaller than the sum of its proper divisors (3272061674628).

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

2027716809372 is a wasteful number, since it uses less digits than its factorization.

2027716809372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54820 (or 54815 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The spelling of 2027716809372 in words is "two trillion, twenty-seven billion, seven hundred sixteen million, eight hundred nine thousand, three hundred seventy-two".