1120736453406 has 16 divisors (see below), whose sum is σ = 2249393309184. Its totient is φ = 372258750744.

The previous prime is 1120736453351. The next prime is 1120736453453. The reversal of 1120736453406 is 6043546370211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330014926 + ... + 330018321.

It is an arithmetic number, because the mean of its divisors is an integer number (140587081824).

Almost surely, 2^{1120736453406} is an apocalyptic number.

1120736453406 is an abundant number, since it is smaller than the sum of its proper divisors (1128656855778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120736453406 is a wasteful number, since it uses less digits than its factorization.

1120736453406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660033535.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 1120736453406 in words is "one trillion, one hundred twenty billion, seven hundred thirty-six million, four hundred fifty-three thousand, four hundred six".