162514201142 has 4 divisors (see below), whose sum is σ = 243771301716. Its totient is φ = 81257100570.

The previous prime is 162514201141. The next prime is 162514201163. The reversal of 162514201142 is 241102415261.

It is a happy number.

162514201142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241102415261 = 23 ⋅10482713707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162514201141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40628550284 + ... + 40628550287.

It is an arithmetic number, because the mean of its divisors is an integer number (60942825429).

Almost surely, 2^162514201142 is an apocalyptic number.

162514201142 is a deficient number, since it is larger than the sum of its proper divisors (81257100574).

162514201142 is an equidigital number, since it uses as much as digits as its factorization.

162514201142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81257100573.

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 162514201142 in words is "one hundred sixty-two billion, five hundred fourteen million, two hundred one thousand, one hundred forty-two".