1340042424204 has 48 divisors (see below), whose sum is σ = 3411363957120. Its totient is φ = 406032167040.

The previous prime is 1340042424197. The next prime is 1340042424223. The reversal of 1340042424204 is 4024242400431.

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, 799407 + ... + 1821849.

It is an arithmetic number, because the mean of its divisors is an integer number (71070082440).

Almost surely, 2^{1340042424204} is an apocalyptic number.

It is an amenable number.

1340042424204 is an abundant number, since it is smaller than the sum of its proper divisors (2071321532916).

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

1340042424204 is a wasteful number, since it uses less digits than its factorization.

1340042424204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032390 (or 1032388 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1340042424204 its reverse (4024242400431), we get a palindrome (5364284824635).

The spelling of 1340042424204 in words is "one trillion, three hundred forty billion, forty-two million, four hundred twenty-four thousand, two hundred four".