2070841919 has 4 divisors (see below), whose sum is σ = 2071201344. Its totient is φ = 2070482496.

The previous prime is 2070841909. The next prime is 2070841951. The reversal of 2070841919 is 9191480702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2070841919 is a prime.

It is a super-2 number, since 2×2070841919² = 8576772506975205122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070841909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170927 + ... + 182640.

It is an arithmetic number, because the mean of its divisors is an integer number (517800336).

Almost surely, 2^2070841919 is an apocalyptic number.

2070841919 is a deficient number, since it is larger than the sum of its proper divisors (359425).

2070841919 is an equidigital number, since it uses as much as digits as its factorization.

2070841919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359424.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 2070841919 is about 45506.5041395183. The cubic root of 2070841919 is about 1274.6246582456.

The spelling of 2070841919 in words is "two billion, seventy million, eight hundred forty-one thousand, nine hundred nineteen".