144025541 has 8 divisors (see below), whose sum is σ = 157240224. Its totient is φ = 130831120.

The previous prime is 144025537. The next prime is 144025573. The reversal of 144025541 is 145520441.

144025541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144025541 - 2² = 144025537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144025541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144025591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12455 + ... + 21051.

It is an arithmetic number, because the mean of its divisors is an integer number (19655028).

Almost surely, 2^144025541 is an apocalyptic number.

144025541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144025541 is a deficient number, since it is larger than the sum of its proper divisors (13214683).

144025541 is a wasteful number, since it uses less digits than its factorization.

144025541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 144025541 is about 12001.0641611484. The cubic root of 144025541 is about 524.1792660635.

Adding to 144025541 its reverse (145520441), we get a palindrome (289545982).

The spelling of 144025541 in words is "one hundred forty-four million, twenty-five thousand, five hundred forty-one".