1450141185 has 16 divisors (see below), whose sum is σ = 2382935616. Its totient is φ = 752505408.

The previous prime is 1450141183. The next prime is 1450141213. The reversal of 1450141185 is 5811410541.

It is not a de Polignac number, because 1450141185 - 2¹ = 1450141183 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1450141181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305879 + ... + 1306988.

It is an arithmetic number, because the mean of its divisors is an integer number (148933476).

Almost surely, 2^1450141185 is an apocalyptic number.

1450141185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450141185 is a deficient number, since it is larger than the sum of its proper divisors (932794431).

1450141185 is a wasteful number, since it uses less digits than its factorization.

1450141185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612912.

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 1450141185 is about 38080.7193340672. The cubic root of 1450141185 is about 1131.8879304974.

The spelling of 1450141185 in words is "one billion, four hundred fifty million, one hundred forty-one thousand, one hundred eighty-five".