144152435 has 16 divisors (see below), whose sum is σ = 209324736. Its totient is φ = 93032448.

The previous prime is 144152389. The next prime is 144152479. The reversal of 144152435 is 534251441.

It is a cyclic number.

It is not a de Polignac number, because 144152435 - 2¹⁰ = 144151411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144152398 and 144152407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120542 + ... + 121731.

It is an arithmetic number, because the mean of its divisors is an integer number (13082796).

Almost surely, 2^144152435 is an apocalyptic number.

144152435 is a deficient number, since it is larger than the sum of its proper divisors (65172301).

144152435 is a wasteful number, since it uses less digits than its factorization.

144152435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242302.

The product of its digits is 9600, while the sum is 29.

The square root of 144152435 is about 12006.3497783465. The cubic root of 144152435 is about 524.3331639495. Note that the first 3 decimals are identical.

The spelling of 144152435 in words is "one hundred forty-four million, one hundred fifty-two thousand, four hundred thirty-five".