10020430304340 has 96 divisors (see below), whose sum is σ = 29026517546880. Its totient is φ = 2579810827776.

The previous prime is 10020430304333. The next prime is 10020430304341. The reversal of 10020430304340 is 4340303402001.

It is a self number, because there is not a number n which added to its sum of digits gives 10020430304340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020430304341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28873327 + ... + 29218313.

It is an arithmetic number, because the mean of its divisors is an integer number (302359557780).

Almost surely, 2^{10020430304340} is an apocalyptic number.

10020430304340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020430304340 is an abundant number, since it is smaller than the sum of its proper divisors (19006087242540).

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

10020430304340 is a wasteful number, since it uses less digits than its factorization.

10020430304340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361721 (or 361719 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10020430304340 its reverse (4340303402001), we get a palindrome (14360733706341).

The spelling of 10020430304340 in words is "ten trillion, twenty billion, four hundred thirty million, three hundred four thousand, three hundred forty".