2041145000 has 40 divisors (see below), whose sum is σ = 4782414450. Its totient is φ = 816456000.

The previous prime is 2041144981. The next prime is 2041145011. The reversal of 2041145000 is 5411402.

It can be written as a sum of positive squares in 5 ways, for example, as 40729924 + 2000415076 = 6382^2 + 44726^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2041145000² = 8332545822050000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2041145000.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 199115 + ... + 209114.

Almost surely, 2^2041145000 is an apocalyptic number.

2041145000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2041145000 is an abundant number, since it is smaller than the sum of its proper divisors (2741269450).

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

2041145000 is an equidigital number, since it uses as much as digits as its factorization.

2041145000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408255 (or 408236 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2041145000 is about 45179.0327475036. The cubic root of 2041145000 is about 1268.5023783292.

Adding to 2041145000 its reverse (5411402), we get a palindrome (2046556402).

The spelling of 2041145000 in words is "two billion, forty-one million, one hundred forty-five thousand".