142350325 has 12 divisors (see below), whose sum is σ = 190092868. Its totient is φ = 105120000.

The previous prime is 142350323. The next prime is 142350347. The reversal of 142350325 is 523053241.

It can be written as a sum of positive squares in 6 ways, for example, as 49284 + 142301041 = 222^2 + 11929^2 .

It is not a de Polignac number, because 142350325 - 2¹ = 142350323 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142350325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142350323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218676 + ... + 219325.

Almost surely, 2^142350325 is an apocalyptic number.

It is an amenable number.

142350325 is a deficient number, since it is larger than the sum of its proper divisors (47742543).

142350325 is a wasteful number, since it uses less digits than its factorization.

142350325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438024 (or 438019 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 142350325 is about 11931.0655433620. The cubic root of 142350325 is about 522.1390255691.

The spelling of 142350325 in words is "one hundred forty-two million, three hundred fifty thousand, three hundred twenty-five".