144652341 has 4 divisors (see below), whose sum is σ = 192869792. Its totient is φ = 96434892.

The previous prime is 144652309. The next prime is 144652357. The reversal of 144652341 is 143256441.

144652341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 144652341 - 2⁵ = 144652309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144652299 and 144652308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144652381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24108721 + ... + 24108726.

It is an arithmetic number, because the mean of its divisors is an integer number (48217448).

Almost surely, 2^144652341 is an apocalyptic number.

It is an amenable number.

144652341 is a deficient number, since it is larger than the sum of its proper divisors (48217451).

144652341 is an equidigital number, since it uses as much as digits as its factorization.

144652341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48217450.

The product of its digits is 11520, while the sum is 30.

The square root of 144652341 is about 12027.1501611978. The cubic root of 144652341 is about 524.9385760338.

The spelling of 144652341 in words is "one hundred forty-four million, six hundred fifty-two thousand, three hundred forty-one".