144424051094 has 4 divisors (see below), whose sum is σ = 216636076644. Its totient is φ = 72212025546.

The previous prime is 144424051043. The next prime is 144424051099. The reversal of 144424051094 is 490150424441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 490150424441 = 41 ⋅11954888401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144424051099) 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 as a sum of consecutive naturals, namely, 36106012772 + ... + 36106012775.

It is an arithmetic number, because the mean of its divisors is an integer number (54159019161).

Almost surely, 2^144424051094 is an apocalyptic number.

144424051094 is a deficient number, since it is larger than the sum of its proper divisors (72212025550).

144424051094 is an equidigital number, since it uses as much as digits as its factorization.

144424051094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72212025549.

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 144424051094 in words is "one hundred forty-four billion, four hundred twenty-four million, fifty-one thousand, ninety-four".