144722034 has 24 divisors (see below), whose sum is σ = 314954640. Its totient is φ = 48026808.

The previous prime is 144722027. The next prime is 144722051. The reversal of 144722034 is 430227441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144721989 and 144722007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13624 + ... + 21795.

It is an arithmetic number, because the mean of its divisors is an integer number (13123110).

Almost surely, 2^144722034 is an apocalyptic number.

144722034 is an abundant number, since it is smaller than the sum of its proper divisors (170232606).

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

144722034 is a wasteful number, since it uses less digits than its factorization.

144722034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35654 (or 35651 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 144722034 is about 12030.0471320772. The cubic root of 144722034 is about 525.0228670312.

Adding to 144722034 its reverse (430227441), we get a palindrome (574949475).

The spelling of 144722034 in words is "one hundred forty-four million, seven hundred twenty-two thousand, thirty-four".