142328265 has 16 divisors (see below), whose sum is σ = 229521408. Its totient is φ = 75309696.

The previous prime is 142328257. The next prime is 142328269. The reversal of 142328265 is 562823241.

142328265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142328265 - 2³ = 142328257 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (142328269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35452 + ... + 39261.

It is an arithmetic number, because the mean of its divisors is an integer number (14345088).

Almost surely, 2^142328265 is an apocalyptic number.

142328265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142328265 is a deficient number, since it is larger than the sum of its proper divisors (87193143).

142328265 is a wasteful number, since it uses less digits than its factorization.

142328265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74848.

The product of its digits is 23040, while the sum is 33.

The square root of 142328265 is about 11930.1410301807. The cubic root of 142328265 is about 522.1120522506.

The spelling of 142328265 in words is "one hundred forty-two million, three hundred twenty-eight thousand, two hundred sixty-five".