1941024249 has 64 divisors (see below), whose sum is σ = 3231360000. Its totient is φ = 1144316160.

The previous prime is 1941024227. The next prime is 1941024301. The reversal of 1941024249 is 9424201491.

It is not a de Polignac number, because 1941024249 - 2¹⁷ = 1940893177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1941024749) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1141602 + ... + 1143300.

It is an arithmetic number, because the mean of its divisors is an integer number (50490000).

Almost surely, 2^1941024249 is an apocalyptic number.

1941024249 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1941024249 is a deficient number, since it is larger than the sum of its proper divisors (1290335751).

1941024249 is a wasteful number, since it uses less digits than its factorization.

1941024249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1941024249 is about 44057.0567446351. The cubic root of 1941024249 is about 1247.4131567398.

The spelling of 1941024249 in words is "one billion, nine hundred forty-one million, twenty-four thousand, two hundred forty-nine".