2603240761420 has 24 divisors (see below), whose sum is σ = 5887329107184. Its totient is φ = 961196588736.

The previous prime is 2603240761391. The next prime is 2603240761447. The reversal of 2603240761420 is 241670423062.

2603240761420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2603240761420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5006231974 + ... + 5006232493.

It is an arithmetic number, because the mean of its divisors is an integer number (245305379466).

Almost surely, 2^{2603240761420} is an apocalyptic number.

2603240761420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2603240761420 is an abundant number, since it is smaller than the sum of its proper divisors (3284088345764).

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

2603240761420 is a wasteful number, since it uses less digits than its factorization.

2603240761420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012464489 (or 10012464487 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 2603240761420 in words is "two trillion, six hundred three billion, two hundred forty million, seven hundred sixty-one thousand, four hundred twenty".