2020761085734 has 12 divisors (see below), whose sum is σ = 4378315685796. Its totient is φ = 673587028572.

The previous prime is 2020761085667. The next prime is 2020761085747. The reversal of 2020761085734 is 4375801670202.

2020761085734 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 76 + 1 + 0 + 8 + 573 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2020761085734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56132252364 + ... + 56132252399.

It is an arithmetic number, because the mean of its divisors is an integer number (364859640483).

Almost surely, 2^{2020761085734} is an apocalyptic number.

2020761085734 is an abundant number, since it is smaller than the sum of its proper divisors (2357554600062).

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

2020761085734 is a wasteful number, since it uses less digits than its factorization.

2020761085734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112264504771 (or 112264504768 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 2020761085734 in words is "two trillion, twenty billion, seven hundred sixty-one million, eighty-five thousand, seven hundred thirty-four".