144372070 has 64 divisors (see below), whose sum is σ = 287400960. Its totient is φ = 52012800.

The previous prime is 144372061. The next prime is 144372071. The reversal of 144372070 is 70273441.

144372070 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144372071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334755 + ... + 335185.

It is an arithmetic number, because the mean of its divisors is an integer number (4490640).

Almost surely, 2^144372070 is an apocalyptic number.

144372070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144372070 is a deficient number, since it is larger than the sum of its proper divisors (143028890).

144372070 is a wasteful number, since it uses less digits than its factorization.

144372070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 144372070 is about 12015.4929153989. The cubic root of 144372070 is about 524.5993254284.

The spelling of 144372070 in words is "one hundred forty-four million, three hundred seventy-two thousand, seventy".