144514251030431 has 8 divisors (see below), whose sum is σ = 144967792172544. Its totient is φ = 144061106864800.

The previous prime is 144514251030403. The next prime is 144514251030449. The reversal of 144514251030431 is 134030152415441.

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 144514251030431 - 2⁶ = 144514251030367 is a prime.

It is a super-2 number, since 2×144514251030431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144514251030481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98514896 + ... + 99971061.

It is an arithmetic number, because the mean of its divisors is an integer number (18120974021568).

Almost surely, 2^{144514251030431} is an apocalyptic number.

144514251030431 is a deficient number, since it is larger than the sum of its proper divisors (453541142113).

144514251030431 is a wasteful number, since it uses less digits than its factorization.

144514251030431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198488241.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 144514251030431 in words is "one hundred forty-four trillion, five hundred fourteen billion, two hundred fifty-one million, thirty thousand, four hundred thirty-one".