141373845 has 12 divisors (see below), whose sum is σ = 245048076. Its totient is φ = 75399360.

The previous prime is 141373829. The next prime is 141373849. The reversal of 141373845 is 548373141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 74494161 + 66879684 = 8631^2 + 8178^2 .

It is not a de Polignac number, because 141373845 - 2⁴ = 141373829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141373849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1570776 + ... + 1570865.

It is an arithmetic number, because the mean of its divisors is an integer number (20420673).

Almost surely, 2^141373845 is an apocalyptic number.

141373845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141373845 is a deficient number, since it is larger than the sum of its proper divisors (103674231).

141373845 is a wasteful number, since it uses less digits than its factorization.

141373845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141652 (or 3141649 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 141373845 is about 11890.0733807660. The cubic root of 141373845 is about 520.9423801255.

The spelling of 141373845 in words is "one hundred forty-one million, three hundred seventy-three thousand, eight hundred forty-five".