142425360 has 360 divisors, whose sum is σ = 608639616. Its totient is φ = 29514240.

The previous prime is 142425359. The next prime is 142425379. The reversal of 142425360 is 63524241.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×142425360² = 40569966342259200, which contains 22 as substring.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 387897 + ... + 388263.

Almost surely, 2^142425360 is an apocalyptic number.

142425360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142425360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304319808).

142425360 is an abundant number, since it is smaller than the sum of its proper divisors (466214256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142425360 is a wasteful number, since it uses less digits than its factorization.

142425360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 142425360 is about 11934.2096512505. The cubic root of 142425360 is about 522.2307519020.

The spelling of 142425360 in words is "one hundred forty-two million, four hundred twenty-five thousand, three hundred sixty".