142642124002 has 32 divisors (see below), whose sum is σ = 245171283840. Its totient is φ = 60971978880.

The previous prime is 142642123997. The next prime is 142642124029. The reversal of 142642124002 is 200421246241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23727177 + ... + 23733187.

It is an arithmetic number, because the mean of its divisors is an integer number (7661602620).

Almost surely, 2^142642124002 is an apocalyptic number.

142642124002 is a deficient number, since it is larger than the sum of its proper divisors (102529159838).

142642124002 is a wasteful number, since it uses less digits than its factorization.

142642124002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10186.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 142642124002 in words is "one hundred forty-two billion, six hundred forty-two million, one hundred twenty-four thousand, two".