1120405316546 has 8 divisors (see below), whose sum is σ = 1697247658044. Its totient is φ = 554656097200.

The previous prime is 1120405316539. The next prime is 1120405316551. The reversal of 1120405316546 is 6456135040211.

It can be written as a sum of positive squares in 2 ways, for example, as 1058406806521 + 61998510025 = 1028789^2 + 248995^2 .

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

It is a super-2 number, since 2×1120405316546² (a number of 25 digits) contains 22 as substring.

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, 2773280285 + ... + 2773280688.

Almost surely, 2^{1120405316546} is an apocalyptic number.

1120405316546 is a deficient number, since it is larger than the sum of its proper divisors (576842341498).

1120405316546 is a wasteful number, since it uses less digits than its factorization.

1120405316546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546561076.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1120405316546 in words is "one trillion, one hundred twenty billion, four hundred five million, three hundred sixteen thousand, five hundred forty-six".