142488179678 has 16 divisors (see below), whose sum is σ = 233946547296. Its totient is φ = 64685679840.

The previous prime is 142488179677. The next prime is 142488179689. The reversal of 142488179678 is 876971884241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142488179677) 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, 44919026 + ... + 44922197.

It is an arithmetic number, because the mean of its divisors is an integer number (14621659206).

Almost surely, 2^142488179678 is an apocalyptic number.

142488179678 is a deficient number, since it is larger than the sum of its proper divisors (91458367618).

142488179678 is a wasteful number, since it uses less digits than its factorization.

142488179678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89841299.

The product of its digits is 43352064, while the sum is 65.

The spelling of 142488179678 in words is "one hundred forty-two billion, four hundred eighty-eight million, one hundred seventy-nine thousand, six hundred seventy-eight".