6430840430103 has 8 divisors (see below), whose sum is σ = 9527171007600. Its totient is φ = 4287226953384.

The previous prime is 6430840430081. The next prime is 6430840430141. The reversal of 6430840430103 is 3010340480346.

It is a happy number.

6430840430103 is a `hidden beast` number, since 6 + 4 + 308 + 40 + 4 + 301 + 0 + 3 = 666.

It is not a de Polignac number, because 6430840430103 - 2⁵ = 6430840430071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6430840440103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119089637568 + ... + 119089637621.

It is an arithmetic number, because the mean of its divisors is an integer number (1190896375950).

Almost surely, 2^{6430840430103} is an apocalyptic number.

6430840430103 is a deficient number, since it is larger than the sum of its proper divisors (3096330577497).

6430840430103 is a wasteful number, since it uses less digits than its factorization.

6430840430103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238179275198 (or 238179275192 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 6430840430103 in words is "six trillion, four hundred thirty billion, eight hundred forty million, four hundred thirty thousand, one hundred three".