144701430 has 16 divisors (see below), whose sum is σ = 347283504. Its totient is φ = 38587040.

The previous prime is 144701411. The next prime is 144701437. The reversal of 144701430 is 34107441.

It is a self number, because there is not a number n which added to its sum of digits gives 144701430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144701437) 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, 2411661 + ... + 2411720.

It is an arithmetic number, because the mean of its divisors is an integer number (21705219).

Almost surely, 2^144701430 is an apocalyptic number.

144701430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144701430 is an abundant number, since it is smaller than the sum of its proper divisors (202582074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144701430 is a wasteful number, since it uses less digits than its factorization.

144701430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823391.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 144701430 is about 12029.1907458482. The cubic root of 144701430 is about 524.9979501054.

Adding to 144701430 its reverse (34107441), we get a palindrome (178808871).

The spelling of 144701430 in words is "one hundred forty-four million, seven hundred one thousand, four hundred thirty".