1120489190378 has 8 divisors (see below), whose sum is σ = 1680829830660. Its totient is φ = 560212580160.

The previous prime is 1120489190369. The next prime is 1120489190393. The reversal of 1120489190378 is 8730919840211.

It can be written as a sum of positive squares in 2 ways, for example, as 1120288882969 + 200307409 = 1058437^2 + 14153^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15963743 + ... + 16033778.

Almost surely, 2^{1120489190378} is an apocalyptic number.

1120489190378 is a deficient number, since it is larger than the sum of its proper divisors (560340640282).

1120489190378 is a wasteful number, since it uses less digits than its factorization.

1120489190378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32015032.

The product of its (nonzero) digits is 870912, while the sum is 53.

The spelling of 1120489190378 in words is "one trillion, one hundred twenty billion, four hundred eighty-nine million, one hundred ninety thousand, three hundred seventy-eight".