142301425 has 48 divisors (see below), whose sum is σ = 208236672. Its totient is φ = 94464000.

The previous prime is 142301417. The next prime is 142301459. The reversal of 142301425 is 524103241.

142301425 = T₃₈₉ + T₃₉₀ + ... + T₉₆₉.

It is not a de Polignac number, because 142301425 - 2³ = 142301417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142301396 and 142301405.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1408875 + ... + 1408975.

It is an arithmetic number, because the mean of its divisors is an integer number (4338264).

Almost surely, 2^142301425 is an apocalyptic number.

It is an amenable number.

142301425 is a deficient number, since it is larger than the sum of its proper divisors (65935247).

142301425 is a wasteful number, since it uses less digits than its factorization.

142301425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 142301425 is about 11929.0160952193. The cubic root of 142301425 is about 522.0792305468.

Adding to 142301425 its reverse (524103241), we get a palindrome (666404666).

The spelling of 142301425 in words is "one hundred forty-two million, three hundred one thousand, four hundred twenty-five".