1941145058 has 8 divisors (see below), whose sum is σ = 2940546780. Its totient is φ = 960962800.

The previous prime is 1941145057. The next prime is 1941145067. The reversal of 1941145058 is 8505411491.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1917301369 + 23843689 = 43787^2 + 4883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1941145057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804613 + ... + 4805016.

Almost surely, 2^1941145058 is an apocalyptic number.

1941145058 is a deficient number, since it is larger than the sum of its proper divisors (999401722).

1941145058 is a wasteful number, since it uses less digits than its factorization.

1941145058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609732.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 1941145058 is about 44058.4277749445. The cubic root of 1941145058 is about 1247.4390357930.

The spelling of 1941145058 in words is "one billion, nine hundred forty-one million, one hundred forty-five thousand, fifty-eight".