144618482 has 4 divisors (see below), whose sum is σ = 216927726. Its totient is φ = 72309240.

The previous prime is 144618479. The next prime is 144618547. The reversal of 144618482 is 284816441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 134815321 + 9803161 = 11611^2 + 3131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36154619 + ... + 36154622.

Almost surely, 2^144618482 is an apocalyptic number.

144618482 is a deficient number, since it is larger than the sum of its proper divisors (72309244).

144618482 is an equidigital number, since it uses as much as digits as its factorization.

144618482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72309243.

The product of its digits is 49152, while the sum is 38.

The square root of 144618482 is about 12025.7424718809. The cubic root of 144618482 is about 524.8976151061.

The spelling of 144618482 in words is "one hundred forty-four million, six hundred eighteen thousand, four hundred eighty-two".