1160734021040 has 80 divisors (see below), whose sum is σ = 2961672940800. Its totient is φ = 419557589760.

The previous prime is 1160734021033. The next prime is 1160734021067. The reversal of 1160734021040 is 401204370611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 1160734020994 and 1160734021012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3802190 + ... + 4096109.

It is an arithmetic number, because the mean of its divisors is an integer number (37020911760).

Almost surely, 2^{1160734021040} is an apocalyptic number.

1160734021040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160734021040 is an abundant number, since it is smaller than the sum of its proper divisors (1800938919760).

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

1160734021040 is a wasteful number, since it uses less digits than its factorization.

1160734021040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7898490 (or 7898484 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 1160734021040 its reverse (401204370611), we get a palindrome (1561938391651).

The spelling of 1160734021040 in words is "one trillion, one hundred sixty billion, seven hundred thirty-four million, twenty-one thousand, forty".