1160338409055 has 72 divisors (see below), whose sum is σ = 2344096911312. Its totient is φ = 529425662976.

The previous prime is 1160338409051. The next prime is 1160338409071. The reversal of 1160338409055 is 5509048330611.

1160338409055 is a `hidden beast` number, since 1 + 1 + 603 + 38 + 4 + 0 + 9 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 1160338409055 - 2² = 1160338409051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1160338409055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160338409051) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 650127 + ... + 1656303.

It is an arithmetic number, because the mean of its divisors is an integer number (32556901546).

Almost surely, 2^{1160338409055} is an apocalyptic number.

1160338409055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1160338409055 is an abundant number, since it is smaller than the sum of its proper divisors (1183758502257).

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

1160338409055 is a wasteful number, since it uses less digits than its factorization.

1160338409055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006725 (or 1006715 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 1160338409055 in words is "one trillion, one hundred sixty billion, three hundred thirty-eight million, four hundred nine thousand, fifty-five".