142410401 has 4 divisors (see below), whose sum is σ = 162754752. Its totient is φ = 122066052.

The previous prime is 142410391. The next prime is 142410403. The reversal of 142410401 is 104014241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142410401 - 2⁶ = 142410337 is a prime.

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 142410401.

It is not an unprimeable number, because it can be changed into a prime (142410403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10172165 + ... + 10172178.

It is an arithmetic number, because the mean of its divisors is an integer number (40688688).

Almost surely, 2^142410401 is an apocalyptic number.

It is an amenable number.

142410401 is a deficient number, since it is larger than the sum of its proper divisors (20344351).

142410401 is an equidigital number, since it uses as much as digits as its factorization.

142410401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20344350.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 142410401 is about 11933.5829070736. The cubic root of 142410401 is about 522.2124678845.

Adding to 142410401 its reverse (104014241), we get a palindrome (246424642).

The spelling of 142410401 in words is "one hundred forty-two million, four hundred ten thousand, four hundred one".