142460101 has 12 divisors (see below), whose sum is σ = 170199948. Its totient is φ = 118806912.

The previous prime is 142460099. The next prime is 142460113. The reversal of 142460101 is 101064241.

142460101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 126540001 + 15920100 = 11249^2 + 3990^2 .

It is not a de Polignac number, because 142460101 - 2¹ = 142460099 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 (142460141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37476 + ... + 41101.

It is an arithmetic number, because the mean of its divisors is an integer number (14183329).

Almost surely, 2^142460101 is an apocalyptic number.

It is an amenable number.

142460101 is a deficient number, since it is larger than the sum of its proper divisors (27739847).

142460101 is an equidigital number, since it uses as much as digits as its factorization.

142460101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78628 (or 78621 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 142460101 is about 11935.6650841082. The cubic root of 142460101 is about 522.2732100326.

The spelling of 142460101 in words is "one hundred forty-two million, four hundred sixty thousand, one hundred one".