142025351 has 8 divisors (see below), whose sum is σ = 157084704. Its totient is φ = 127556640.

The previous prime is 142025339. The next prime is 142025371. The reversal of 142025351 is 153520241.

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 142025351 - 2²² = 137831047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142025311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147155 + ... + 148116.

It is an arithmetic number, because the mean of its divisors is an integer number (19635588).

Almost surely, 2^142025351 is an apocalyptic number.

142025351 is a deficient number, since it is larger than the sum of its proper divisors (15059353).

142025351 is a wasteful number, since it uses less digits than its factorization.

142025351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295321.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 142025351 is about 11917.4389446726. The cubic root of 142025351 is about 521.7413894444.

Adding to 142025351 its reverse (153520241), we get a palindrome (295545592).

The spelling of 142025351 in words is "one hundred forty-two million, twenty-five thousand, three hundred fifty-one".