144142151662126 has 4 divisors (see below), whose sum is σ = 216213227493192. Its totient is φ = 72071075831062.

The previous prime is 144142151662051. The next prime is 144142151662133. The reversal of 144142151662126 is 621266151241441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36035537915530 + ... + 36035537915533.

It is an arithmetic number, because the mean of its divisors is an integer number (54053306873298).

Almost surely, 2^{144142151662126} is an apocalyptic number.

144142151662126 is a deficient number, since it is larger than the sum of its proper divisors (72071075831066).

144142151662126 is an equidigital number, since it uses as much as digits as its factorization.

144142151662126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72071075831065.

The product of its digits is 552960, while the sum is 46.

The spelling of 144142151662126 in words is "one hundred forty-four trillion, one hundred forty-two billion, one hundred fifty-one million, six hundred sixty-two thousand, one hundred twenty-six".