144266402541 has 16 divisors (see below), whose sum is σ = 203869770048. Its totient is φ = 90431404800.

The previous prime is 144266402513. The next prime is 144266402543. The reversal of 144266402541 is 145204662441.

It is not a de Polignac number, because 144266402541 - 2⁹ = 144266402029 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144266402541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144266402543) 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, 1333215 + ... + 1437356.

It is an arithmetic number, because the mean of its divisors is an integer number (12741860628).

Almost surely, 2^144266402541 is an apocalyptic number.

It is an amenable number.

144266402541 is a deficient number, since it is larger than the sum of its proper divisors (59603367507).

144266402541 is a wasteful number, since it uses less digits than its factorization.

144266402541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771612.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 144266402541 in words is "one hundred forty-four billion, two hundred sixty-six million, four hundred two thousand, five hundred forty-one".