1120345550455 has 8 divisors (see below), whose sum is σ = 1375680118032. Its totient is φ = 875432802048.

The previous prime is 1120345550407. The next prime is 1120345550477. The reversal of 1120345550455 is 5540555430211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120345550455 - 2¹¹ = 1120345548407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605454554 + ... + 2605454983.

It is an arithmetic number, because the mean of its divisors is an integer number (171960014754).

Almost surely, 2^{1120345550455} is an apocalyptic number.

1120345550455 is a deficient number, since it is larger than the sum of its proper divisors (255334567577).

1120345550455 is an equidigital number, since it uses as much as digits as its factorization.

1120345550455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210909585.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 1120345550455 in words is "one trillion, one hundred twenty billion, three hundred forty-five million, five hundred fifty thousand, four hundred fifty-five".