144212040131 has 8 divisors (see below), whose sum is σ = 144566290944. Its totient is φ = 143857881160.

The previous prime is 144212040079. The next prime is 144212040187. The reversal of 144212040131 is 131040212441.

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 144212040131 - 2¹⁸ = 144211777987 is a prime.

It is a super-2 number, since 2×144212040131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144212040097 and 144212040106.

It is not an unprimeable number, because it can be changed into a prime (144212048131) 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, 3958706 + ... + 3994968.

It is an arithmetic number, because the mean of its divisors is an integer number (18070786368).

Almost surely, 2^144212040131 is an apocalyptic number.

144212040131 is a deficient number, since it is larger than the sum of its proper divisors (354250813).

144212040131 is an equidigital number, since it uses as much as digits as its factorization.

144212040131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45921.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 144212040131 its reverse (131040212441), we get a palindrome (275252252572).

The spelling of 144212040131 in words is "one hundred forty-four billion, two hundred twelve million, forty thousand, one hundred thirty-one".