1140000043434 has 32 divisors (see below), whose sum is σ = 2742857249280. Its totient is φ = 308571440112.

The previous prime is 1140000043397. The next prime is 1140000043439. The reversal of 1140000043434 is 4343400000411.

It is a super-3 number, since 3×1140000043434³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1140000043439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714284944 + ... + 714286539.

It is an arithmetic number, because the mean of its divisors is an integer number (85714289040).

Almost surely, 2^{1140000043434} is an apocalyptic number.

1140000043434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1140000043434 is an abundant number, since it is smaller than the sum of its proper divisors (1602857205846).

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

1140000043434 is a wasteful number, since it uses less digits than its factorization.

1140000043434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428571514.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1140000043434 its reverse (4343400000411), we get a palindrome (5483400043845).

The spelling of 1140000043434 in words is "one trillion, one hundred forty billion, forty-three thousand, four hundred thirty-four".