142412701 has 4 divisors (see below), whose sum is σ = 142564032. Its totient is φ = 142261372.

The previous prime is 142412681. The next prime is 142412719. The reversal of 142412701 is 107214241.

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 142412701 - 2¹⁵ = 142379933 is a prime.

It is a super-2 number, since 2×142412701² = 40562754812230802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142412731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74245 + ... + 76138.

It is an arithmetic number, because the mean of its divisors is an integer number (35641008).

Almost surely, 2^142412701 is an apocalyptic number.

It is an amenable number.

142412701 is a deficient number, since it is larger than the sum of its proper divisors (151331).

142412701 is an equidigital number, since it uses as much as digits as its factorization.

142412701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151330.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 142412701 is about 11933.6792733842. The cubic root of 142412701 is about 522.2152792012.

Adding to 142412701 its reverse (107214241), we get a palindrome (249626942).

The spelling of 142412701 in words is "one hundred forty-two million, four hundred twelve thousand, seven hundred one".