144641341757 has 16 divisors (see below), whose sum is σ = 169811256384. Its totient is φ = 121728480000.

The previous prime is 144641341753. The next prime is 144641341771. The reversal of 144641341757 is 757143146441.

It is a cyclic number.

It is not a de Polignac number, because 144641341757 - 2² = 144641341753 is a prime.

It is a super-2 number, since 2×144641341757² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144641341753) 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, 6328619 + ... + 6351432.

It is an arithmetic number, because the mean of its divisors is an integer number (10613203524).

Almost surely, 2^144641341757 is an apocalyptic number.

144641341757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

144641341757 is a deficient number, since it is larger than the sum of its proper divisors (25169914627).

144641341757 is a wasteful number, since it uses less digits than its factorization.

144641341757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680140.

The product of its digits is 1128960, while the sum is 47.

The spelling of 144641341757 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, seven hundred fifty-seven".