144051252031 has 4 divisors (see below), whose sum is σ = 147401281192. Its totient is φ = 140701222872.

The previous prime is 144051252001. The next prime is 144051252043. The reversal of 144051252031 is 130252150441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144051252031 - 2³⁷ = 6612298559 is a prime.

It is a super-2 number, since 2×144051252031² (a number of 23 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 (144051252001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675014516 + ... + 1675014601.

It is an arithmetic number, because the mean of its divisors is an integer number (36850320298).

Almost surely, 2^144051252031 is an apocalyptic number.

144051252031 is a deficient number, since it is larger than the sum of its proper divisors (3350029161).

144051252031 is an equidigital number, since it uses as much as digits as its factorization.

144051252031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350029160.

The product of its (nonzero) digits is 4800, while the sum is 28.

It can be divided in two parts, 14405 and 1252031, that added together give a triangular number (1266436 = T₁₅₉₁).

The spelling of 144051252031 in words is "one hundred forty-four billion, fifty-one million, two hundred fifty-two thousand, thirty-one".