1081338852760 has 32 divisors (see below), whose sum is σ = 2492354188800. Its totient is φ = 421985893120.

The previous prime is 1081338852731. The next prime is 1081338852761. The reversal of 1081338852760 is 672588331801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1081338852698 and 1081338852707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081338852761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329674840 + ... + 329678119.

It is an arithmetic number, because the mean of its divisors is an integer number (77886068400).

Almost surely, 2^{1081338852760} is an apocalyptic number.

1081338852760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1081338852760 is an abundant number, since it is smaller than the sum of its proper divisors (1411015336040).

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

1081338852760 is a wasteful number, since it uses less digits than its factorization.

1081338852760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659353011 (or 659353007 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 1081338852760 in words is "one trillion, eighty-one billion, three hundred thirty-eight million, eight hundred fifty-two thousand, seven hundred sixty".