2603421041240 has 32 divisors (see below), whose sum is σ = 5956980354000. Its totient is φ = 1023718103424.

The previous prime is 2603421041231. The next prime is 2603421041269. The reversal of 2603421041240 is 421401243062.

2603421041240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2603421041240² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 551569895 + ... + 551574614.

Almost surely, 2^{2603421041240} is an apocalyptic number.

2603421041240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2603421041240 is an abundant number, since it is smaller than the sum of its proper divisors (3353559312760).

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

2603421041240 is a wasteful number, since it uses less digits than its factorization.

2603421041240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103144579 (or 1103144575 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 2603421041240 in words is "two trillion, six hundred three billion, four hundred twenty-one million, forty-one thousand, two hundred forty".