144572034 has 16 divisors (see below), whose sum is σ = 298471680. Its totient is φ = 46636080.

The previous prime is 144572033. The next prime is 144572069. The reversal of 144572034 is 430275441.

It is a junction number, because it is equal to n+sod(n) for n = 144571992 and 144572010.

It is not an unprimeable number, because it can be changed into a prime (144572033) 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, 388449 + ... + 388820.

It is an arithmetic number, because the mean of its divisors is an integer number (18654480).

Almost surely, 2^144572034 is an apocalyptic number.

144572034 is an abundant number, since it is smaller than the sum of its proper divisors (153899646).

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

144572034 is a wasteful number, since it uses less digits than its factorization.

144572034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777305.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 144572034 is about 12023.8111262611. The cubic root of 144572034 is about 524.8414142326.

The spelling of 144572034 in words is "one hundred forty-four million, five hundred seventy-two thousand, thirty-four".