144382030 has 32 divisors (see below), whose sum is σ = 283046400. Its totient is φ = 52707072.

The previous prime is 144382013. The next prime is 144382031. The reversal of 144382030 is 30283441.

It is a junction number, because it is equal to n+sod(n) for n = 144381986 and 144382004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144382031) 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, 5331 + ... + 17809.

It is an arithmetic number, because the mean of its divisors is an integer number (8845200).

Almost surely, 2^144382030 is an apocalyptic number.

144382030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144382030 is a deficient number, since it is larger than the sum of its proper divisors (138664370).

144382030 is a wasteful number, since it uses less digits than its factorization.

144382030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12588.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 144382030 is about 12015.9073731450. The cubic root of 144382030 is about 524.6113889094.

The spelling of 144382030 in words is "one hundred forty-four million, three hundred eighty-two thousand, thirty".