1142025646336 has 27 divisors (see below), whose sum is σ = 2279624385703.
Its totient is φ = 571004273920.
The previous prime is 1142025646283. The next prime is 1142025646343. The reversal of 1142025646336 is 6336465202411.
It is a happy number.
The square root of 1142025646336 is 1068656.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1142025646292 and 1142025646301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 17065101 + ... + 17131891.
Almost surely, 21142025646336 is an apocalyptic number.
1142025646336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
1142025646336 is the 1068656-th square number.
It is an amenable number.
1142025646336 is a deficient number, since it is larger than the sum of its proper divisors (1137598739367).
1142025646336 is an frugal number, since it uses more digits than its factorization.
1142025646336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133598 (or 66793 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 43.
The spelling of 1142025646336 in words is "one trillion, one hundred forty-two billion, twenty-five million, six hundred forty-six thousand, three hundred thirty-six".