1413844194 has 32 divisors (see below), whose sum is σ = 3243171456. Its totient is φ = 402514560.

The previous prime is 1413844193. The next prime is 1413844231. The reversal of 1413844194 is 4914483141.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1413844193) 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 15 ways as a sum of consecutive naturals, for example, 48097 + ... + 71700.

It is an arithmetic number, because the mean of its divisors is an integer number (101349108).

Almost surely, 2^1413844194 is an apocalyptic number.

1413844194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1413844194 is an abundant number, since it is smaller than the sum of its proper divisors (1829327262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1413844194 is a wasteful number, since it uses less digits than its factorization.

1413844194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120090.

The product of its digits is 55296, while the sum is 39.

The square root of 1413844194 is about 37601.1195843954. The cubic root of 1413844194 is about 1122.3643171763.

The spelling of 1413844194 in words is "one billion, four hundred thirteen million, eight hundred forty-four thousand, one hundred ninety-four".