1142518280098 has 8 divisors (see below), whose sum is σ = 1845606452508. Its totient is φ = 527316129264.

The previous prime is 1142518280087. The next prime is 1142518280129. The reversal of 1142518280098 is 8900828152411.

It can be written as a sum of positive squares in 2 ways, for example, as 1135752724089 + 6765556009 = 1065717^2 + 82253^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21971505361 + ... + 21971505412.

Almost surely, 2^{1142518280098} is an apocalyptic number.

1142518280098 is a deficient number, since it is larger than the sum of its proper divisors (703088172410).

1142518280098 is a wasteful number, since it uses less digits than its factorization.

1142518280098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43943010788.

The product of its (nonzero) digits is 368640, while the sum is 49.

The spelling of 1142518280098 in words is "one trillion, one hundred forty-two billion, five hundred eighteen million, two hundred eighty thousand, ninety-eight".