1043143040334 has 16 divisors (see below), whose sum is σ = 2086301197440. Its totient is φ = 347711827320.

The previous prime is 1043143040311. The next prime is 1043143040347. The reversal of 1043143040334 is 4330403413401.

It is a super-2 number, since 2×1043143040334² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395647 + ... + 1497605.

It is an arithmetic number, because the mean of its divisors is an integer number (130393824840).

Almost surely, 2^{1043143040334} is an apocalyptic number.

1043143040334 is an abundant number, since it is smaller than the sum of its proper divisors (1043158157106).

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

1043143040334 is a wasteful number, since it uses less digits than its factorization.

1043143040334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259735.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1043143040334 its reverse (4330403413401), we get a palindrome (5373546453735).

The spelling of 1043143040334 in words is "one trillion, forty-three billion, one hundred forty-three million, forty thousand, three hundred thirty-four".