152144429 has 8 divisors (see below), whose sum is σ = 153485952. Its totient is φ = 150807600.

The previous prime is 152144423. The next prime is 152144453. The reversal of 152144429 is 924441251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152144429 - 2⁴ = 152144413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152144395 and 152144404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152144423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97832 + ... + 99374.

It is an arithmetic number, because the mean of its divisors is an integer number (19185744).

Almost surely, 2^152144429 is an apocalyptic number.

It is an amenable number.

152144429 is a deficient number, since it is larger than the sum of its proper divisors (1341523).

152144429 is a wasteful number, since it uses less digits than its factorization.

152144429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its digits is 11520, while the sum is 32.

The square root of 152144429 is about 12334.6839846021. The cubic root of 152144429 is about 533.8493089461.

The spelling of 152144429 in words is "one hundred fifty-two million, one hundred forty-four thousand, four hundred twenty-nine".