2003240556462 has 16 divisors (see below), whose sum is σ = 4217348540160. Its totient is φ = 632602280952.

The previous prime is 2003240556437. The next prime is 2003240556463. The reversal of 2003240556462 is 2646550423002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003240556462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003240556463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8786142678 + ... + 8786142905.

It is an arithmetic number, because the mean of its divisors is an integer number (263584283760).

Almost surely, 2^{2003240556462} is an apocalyptic number.

2003240556462 is an abundant number, since it is smaller than the sum of its proper divisors (2214107983698).

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

2003240556462 is a wasteful number, since it uses less digits than its factorization.

2003240556462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17572285607.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 2003240556462 its reverse (2646550423002), we get a palindrome (4649790979464).

The spelling of 2003240556462 in words is "two trillion, three billion, two hundred forty million, five hundred fifty-six thousand, four hundred sixty-two".