1941419385 has 48 divisors (see below), whose sum is σ = 3454109568. Its totient is φ = 1008403200.

The previous prime is 1941419369. The next prime is 1941419387. The reversal of 1941419385 is 5839141491.

1941419385 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1941419385 - 2⁴ = 1941419369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1941419385.

It is not an unprimeable number, because it can be changed into a prime (1941419387) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261525 + ... + 268845.

It is an arithmetic number, because the mean of its divisors is an integer number (71960616).

Almost surely, 2^1941419385 is an apocalyptic number.

1941419385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1941419385 is a deficient number, since it is larger than the sum of its proper divisors (1512690183).

1941419385 is a wasteful number, since it uses less digits than its factorization.

1941419385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7486 (or 7483 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 1941419385 is about 44061.5408831784. The cubic root of 1941419385 is about 1247.4977966582.

The spelling of 1941419385 in words is "one billion, nine hundred forty-one million, four hundred nineteen thousand, three hundred eighty-five".