1340041432203 has 24 divisors (see below), whose sum is σ = 1953713026512. Its totient is φ = 885043231488.

The previous prime is 1340041432181. The next prime is 1340041432267. The reversal of 1340041432203 is 3022341400431.

1340041432203 is a `hidden beast` number, since 1 + 3 + 40 + 0 + 414 + 3 + 2 + 203 = 666.

It is not a de Polignac number, because 1340041432203 - 2⁶ = 1340041432139 is a prime.

It is a super-2 number, since 2×1340041432203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340041432273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000026 + ... + 1918367.

It is an arithmetic number, because the mean of its divisors is an integer number (81404709438).

Almost surely, 2^{1340041432203} is an apocalyptic number.

1340041432203 is a deficient number, since it is larger than the sum of its proper divisors (613671594309).

1340041432203 is a wasteful number, since it uses less digits than its factorization.

1340041432203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918875 (or 2918872 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1340041432203 its reverse (3022341400431), we get a palindrome (4362382832634).

The spelling of 1340041432203 in words is "one trillion, three hundred forty billion, forty-one million, four hundred thirty-two thousand, two hundred three".