1071341381344 has 48 divisors (see below), whose sum is σ = 2272838768928. Its totient is φ = 494162883072.

The previous prime is 1071341381281. The next prime is 1071341381347. The reversal of 1071341381344 is 4431831431701.

It is a happy number.

1071341381344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1071341381344² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1071341381297 and 1071341381306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071341381347) 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, 105612 + ... + 1467595.

It is an arithmetic number, because the mean of its divisors is an integer number (47350807686).

Almost surely, 2^{1071341381344} is an apocalyptic number.

It is an amenable number.

1071341381344 is an abundant number, since it is smaller than the sum of its proper divisors (1201497387584).

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

1071341381344 is a wasteful number, since it uses less digits than its factorization.

1071341381344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574867 (or 1574859 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1071341381344 in words is "one trillion, seventy-one billion, three hundred forty-one million, three hundred eighty-one thousand, three hundred forty-four".