144372701 has 8 divisors (see below), whose sum is σ = 162928800. Its totient is φ = 126721840.

The previous prime is 144372671. The next prime is 144372719. The reversal of 144372701 is 107273441.

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 144372701 - 2⁶ = 144372637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144372101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225971 + ... + 226608.

It is an arithmetic number, because the mean of its divisors is an integer number (20366100).

Almost surely, 2^144372701 is an apocalyptic number.

144372701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144372701 is a deficient number, since it is larger than the sum of its proper divisors (18556099).

144372701 is a wasteful number, since it uses less digits than its factorization.

144372701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452619.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 144372701 is about 12015.5191731360. The cubic root of 144372701 is about 524.6000897076.

The spelling of 144372701 in words is "one hundred forty-four million, three hundred seventy-two thousand, seven hundred one".