142404153 has 8 divisors (see below), whose sum is σ = 190521408. Its totient is φ = 94611504.

The previous prime is 142404151. The next prime is 142404167. The reversal of 142404153 is 351404241.

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

It is not a de Polignac number, because 142404153 - 2¹ = 142404151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142404151) 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, 80125 + ... + 81882.

It is an arithmetic number, because the mean of its divisors is an integer number (23815176).

Almost surely, 2^142404153 is an apocalyptic number.

It is an amenable number.

142404153 is a deficient number, since it is larger than the sum of its proper divisors (48117255).

142404153 is a wasteful number, since it uses less digits than its factorization.

142404153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162303.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 142404153 is about 11933.3211219677. The cubic root of 142404153 is about 522.2048307288.

Adding to 142404153 its reverse (351404241), we get a palindrome (493808394).

The spelling of 142404153 in words is "one hundred forty-two million, four hundred four thousand, one hundred fifty-three".