10020440434207 has 8 divisors (see below), whose sum is σ = 11569993079456. Its totient is φ = 8500403077632.

The previous prime is 10020440434163. The next prime is 10020440434229. The reversal of 10020440434207 is 70243404402001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020440434207 - 2⁷ = 10020440434079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020440434297) 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, 7378821438 + ... + 7378822795.

It is an arithmetic number, because the mean of its divisors is an integer number (1446249134932).

Almost surely, 2^{10020440434207} is an apocalyptic number.

10020440434207 is a deficient number, since it is larger than the sum of its proper divisors (1549552645249).

10020440434207 is an equidigital number, since it uses as much as digits as its factorization.

10020440434207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757644337.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 10020440434207 its reverse (70243404402001), we get a palindrome (80263844836208).

The spelling of 10020440434207 in words is "ten trillion, twenty billion, four hundred forty million, four hundred thirty-four thousand, two hundred seven".