6140063406 has 16 divisors (see below), whose sum is σ = 12313592064. Its totient is φ = 2041110264.

The previous prime is 6140063401. The next prime is 6140063441. The reversal of 6140063406 is 6043600416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140063401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1392000 + ... + 1396403.

It is an arithmetic number, because the mean of its divisors is an integer number (769599504).

Almost surely, 2^6140063406 is an apocalyptic number.

6140063406 is an abundant number, since it is smaller than the sum of its proper divisors (6173528658).

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

6140063406 is a wasteful number, since it uses less digits than its factorization.

6140063406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788775.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6140063406 is about 78358.5566865547. The cubic root of 6140063406 is about 1831.1515347881.

The spelling of 6140063406 in words is "six billion, one hundred forty million, sixty-three thousand, four hundred six".