2013030430440 has 64 divisors (see below), whose sum is σ = 6111851457600. Its totient is φ = 530340544512.

The previous prime is 2013030430409. The next prime is 2013030430451. The reversal of 2013030430440 is 440340303102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2013030430440.

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, 101045785 + ... + 101065704.

It is an arithmetic number, because the mean of its divisors is an integer number (95497679025).

Almost surely, 2^{2013030430440} is an apocalyptic number.

2013030430440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013030430440 is an abundant number, since it is smaller than the sum of its proper divisors (4098821027160).

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

2013030430440 is a wasteful number, since it uses less digits than its factorization.

2013030430440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202111586 (or 202111582 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2013030430440 its reverse (440340303102), we get a palindrome (2453370733542).

The spelling of 2013030430440 in words is "two trillion, thirteen billion, thirty million, four hundred thirty thousand, four hundred forty".