10305302644434 has 48 divisors (see below), whose sum is σ = 25385931616608. Its totient is φ = 2771173819008.

The previous prime is 10305302644421. The next prime is 10305302644457. The reversal of 10305302644434 is 43444620350301.

It is a junction number, because it is equal to n+sod(n) for n = 10305302644392 and 10305302644401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1030937644 + ... + 1030947639.

It is an arithmetic number, because the mean of its divisors is an integer number (528873575346).

Almost surely, 2^{10305302644434} is an apocalyptic number.

10305302644434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10305302644434 is an abundant number, since it is smaller than the sum of its proper divisors (15080628972174).

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

10305302644434 is a wasteful number, since it uses less digits than its factorization.

10305302644434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061885319 (or 2061885312 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 10305302644434 its reverse (43444620350301), we get a palindrome (53749922994735).

The spelling of 10305302644434 in words is "ten trillion, three hundred five billion, three hundred two million, six hundred forty-four thousand, four hundred thirty-four".