10520423200406 has 96 divisors (see below), whose sum is σ = 19079443468800. Its totient is φ = 4334832573120.

The previous prime is 10520423200381. The next prime is 10520423200429. The reversal of 10520423200406 is 60400232402501.

10520423200406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10520423200406² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 388322921 + ... + 388350011.

It is an arithmetic number, because the mean of its divisors is an integer number (198744202800).

Almost surely, 2^{10520423200406} is an apocalyptic number.

10520423200406 is a deficient number, since it is larger than the sum of its proper divisors (8559020268394).

10520423200406 is a wasteful number, since it uses less digits than its factorization.

10520423200406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28642 (or 28635 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 10520423200406 its reverse (60400232402501), we get a palindrome (70920655602907).

The spelling of 10520423200406 in words is "ten trillion, five hundred twenty billion, four hundred twenty-three million, two hundred thousand, four hundred six".