1941134663 has 8 divisors (see below), whose sum is σ = 2146951968. Its totient is φ = 1743388704.

The previous prime is 1941134659. The next prime is 1941134693. The reversal of 1941134663 is 3664311491.

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

It is a cyclic number.

It is not a de Polignac number, because 1941134663 - 2² = 1941134659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941134603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2017331 + ... + 2018292.

It is an arithmetic number, because the mean of its divisors is an integer number (268368996).

Almost surely, 2^1941134663 is an apocalyptic number.

1941134663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1941134663 is a deficient number, since it is larger than the sum of its proper divisors (205817305).

1941134663 is a wasteful number, since it uses less digits than its factorization.

1941134663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4035673.

The product of its digits is 46656, while the sum is 38.

The square root of 1941134663 is about 44058.3098064372. The cubic root of 1941134663 is about 1247.4368090744.

The spelling of 1941134663 in words is "one billion, nine hundred forty-one million, one hundred thirty-four thousand, six hundred sixty-three".