2030305657400 has 48 divisors (see below), whose sum is σ = 4725342655440. Its totient is φ = 811282348800.

The previous prime is 2030305657379. The next prime is 2030305657403. The reversal of 2030305657400 is 47565030302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030305657403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5055581 + ... + 5442380.

It is an arithmetic number, because the mean of its divisors is an integer number (98444638655).

Almost surely, 2^{2030305657400} is an apocalyptic number.

2030305657400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030305657400 is an abundant number, since it is smaller than the sum of its proper divisors (2695036998040).

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

2030305657400 is a wasteful number, since it uses less digits than its factorization.

2030305657400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498944 (or 10498935 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 2030305657400 in words is "two trillion, thirty billion, three hundred five million, six hundred fifty-seven thousand, four hundred".