142237142723 has 8 divisors (see below), whose sum is σ = 156914522016. Its totient is φ = 128093486400.

The previous prime is 142237142701. The next prime is 142237142759. The reversal of 142237142723 is 327241732241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142237142723 - 2¹⁶ = 142237077187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142237144723) 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, 133430183 + ... + 133431248.

It is an arithmetic number, because the mean of its divisors is an integer number (19614315252).

Almost surely, 2^142237142723 is an apocalyptic number.

142237142723 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142237142723 is a deficient number, since it is larger than the sum of its proper divisors (14677379293).

142237142723 is a wasteful number, since it uses less digits than its factorization.

142237142723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266861485.

The product of its digits is 112896, while the sum is 38.

Adding to 142237142723 its reverse (327241732241), we get a palindrome (469478874964).

The spelling of 142237142723 in words is "one hundred forty-two billion, two hundred thirty-seven million, one hundred forty-two thousand, seven hundred twenty-three".