142343162 has 16 divisors (see below), whose sum is σ = 231978600. Its totient is φ = 65114112.

The previous prime is 142343153. The next prime is 142343167. The reversal of 142343162 is 261343241.

It can be written as a sum of positive squares in 4 ways, for example, as 103042801 + 39300361 = 10151^2 + 6269^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (142343167) 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, 21287 + ... + 27162.

Almost surely, 2^142343162 is an apocalyptic number.

142343162 is a deficient number, since it is larger than the sum of its proper divisors (89635438).

142343162 is a wasteful number, since it uses less digits than its factorization.

142343162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48577.

The product of its digits is 3456, while the sum is 26.

The square root of 142343162 is about 11930.7653568411. The cubic root of 142343162 is about 522.1302674938.

The spelling of 142343162 in words is "one hundred forty-two million, three hundred forty-three thousand, one hundred sixty-two".