142380127 has 8 divisors (see below), whose sum is σ = 143949456. Its totient is φ = 140818752.

The previous prime is 142380103. The next prime is 142380163. The reversal of 142380127 is 721083241.

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 142380127 - 2²³ = 133991519 is a prime.

It is a super-2 number, since 2×142380127² = 40544201129072258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142380095 and 142380104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142380197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38368 + ... + 41914.

It is an arithmetic number, because the mean of its divisors is an integer number (17993682).

Almost surely, 2^142380127 is an apocalyptic number.

142380127 is a deficient number, since it is larger than the sum of its proper divisors (1569329).

142380127 is a wasteful number, since it uses less digits than its factorization.

142380127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3977.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 142380127 is about 11932.3144024954. The cubic root of 142380127 is about 522.1754608013.

It can be divided in two parts, 1423801 and 27, that added together give a triangular number (1423828 = T₁₆₈₇).

The spelling of 142380127 in words is "one hundred forty-two million, three hundred eighty thousand, one hundred twenty-seven".