2040971070 has 64 divisors (see below), whose sum is σ = 5243616000. Its totient is φ = 506866176.

The previous prime is 2040971027. The next prime is 2040971081. The reversal of 2040971070 is 701790402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3286 + ... + 63974.

It is an arithmetic number, because the mean of its divisors is an integer number (81931500).

Almost surely, 2^2040971070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040971070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2621808000).

2040971070 is an abundant number, since it is smaller than the sum of its proper divisors (3202644930).

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

2040971070 is a wasteful number, since it uses less digits than its factorization.

2040971070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60777.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 2040971070 is about 45177.1078091548. The cubic root of 2040971070 is about 1268.4663467741.

The spelling of 2040971070 in words is "two billion, forty million, nine hundred seventy-one thousand, seventy".