1941443050 has 24 divisors (see below), whose sum is σ = 3623961132. Its totient is φ = 773808000.

The previous prime is 1941443033. The next prime is 1941443051. The reversal of 1941443050 is 503441491.

It can be written as a sum of positive squares in 6 ways, for example, as 1285007409 + 656435641 = 35847^2 + 25621^2 .

It is a super-2 number, since 2×1941443050² = 7538402232786605000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1941443051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55041 + ... + 83140.

Almost surely, 2^1941443050 is an apocalyptic number.

1941443050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1941443050 is a deficient number, since it is larger than the sum of its proper divisors (1682518082).

1941443050 is a wasteful number, since it uses less digits than its factorization.

1941443050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138474 (or 138469 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1941443050 is about 44061.8094272126. The cubic root of 1941443050 is about 1247.5028654438.

The spelling of 1941443050 in words is "one billion, nine hundred forty-one million, four hundred forty-three thousand, fifty".