10440103203420 has 96 divisors (see below), whose sum is σ = 31921377143040. Its totient is φ = 2528425589760.

The previous prime is 10440103203419. The next prime is 10440103203443. The reversal of 10440103203420 is 2430230104401.

10440103203420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7172682 + ... + 8504561.

It is an arithmetic number, because the mean of its divisors is an integer number (332514345240).

Almost surely, 2^{10440103203420} is an apocalyptic number.

10440103203420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10440103203420 is an abundant number, since it is smaller than the sum of its proper divisors (21481273939620).

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

10440103203420 is a wasteful number, since it uses less digits than its factorization.

10440103203420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15678275 (or 15678273 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10440103203420 its reverse (2430230104401), we get a palindrome (12870333307821).

The spelling of 10440103203420 in words is "ten trillion, four hundred forty billion, one hundred three million, two hundred three thousand, four hundred twenty".