1043414340040 has 64 divisors (see below), whose sum is σ = 2492446120560. Its totient is φ = 391761592320.

The previous prime is 1043414340013. The next prime is 1043414340097. The reversal of 1043414340040 is 400434143401.

It is a happy number.

1043414340040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 487486032804 + 555928307236 = 698202^2 + 745606^2 .

It is a super-2 number, since 2×1043414340040² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1043414339990 and 1043414340008.

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, 1803241 + ... + 2310520.

Almost surely, 2^{1043414340040} is an apocalyptic number.

1043414340040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043414340040 is an abundant number, since it is smaller than the sum of its proper divisors (1449031780520).

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

1043414340040 is a wasteful number, since it uses less digits than its factorization.

1043414340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114162 (or 4114158 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1043414340040 its reverse (400434143401), we get a palindrome (1443848483441).

The spelling of 1043414340040 in words is "one trillion, forty-three billion, four hundred fourteen million, three hundred forty thousand, forty".