142361124123 has 8 divisors (see below), whose sum is σ = 189816602688. Its totient is φ = 94906530824.

The previous prime is 142361124109. The next prime is 142361124127. The reversal of 142361124123 is 321421163241.

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 142361124123 - 2²⁵ = 142327569691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142361124127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416536 + ... + 676922.

It is an arithmetic number, because the mean of its divisors is an integer number (23727075336).

Almost surely, 2^142361124123 is an apocalyptic number.

142361124123 is a deficient number, since it is larger than the sum of its proper divisors (47455478565).

142361124123 is a wasteful number, since it uses less digits than its factorization.

142361124123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442633.

The product of its digits is 6912, while the sum is 30.

Adding to 142361124123 its reverse (321421163241), we get a palindrome (463782287364).

The spelling of 142361124123 in words is "one hundred forty-two billion, three hundred sixty-one million, one hundred twenty-four thousand, one hundred twenty-three".