10140420433206 has 32 divisors (see below), whose sum is σ = 24185847495168. Its totient is φ = 2771295024960.

The previous prime is 10140420433141. The next prime is 10140420433211. The reversal of 10140420433206 is 60233402404101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5248663855 + ... + 5248665786.

It is an arithmetic number, because the mean of its divisors is an integer number (755807734224).

Almost surely, 2^{10140420433206} is an apocalyptic number.

10140420433206 is an abundant number, since it is smaller than the sum of its proper divisors (14045427061962).

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

10140420433206 is a wasteful number, since it uses less digits than its factorization.

10140420433206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497329676.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 10140420433206 its reverse (60233402404101), we get a palindrome (70373822837307).

The spelling of 10140420433206 in words is "ten trillion, one hundred forty billion, four hundred twenty million, four hundred thirty-three thousand, two hundred six".