406140530014 has 16 divisors (see below), whose sum is σ = 612347760000. Its totient is φ = 202024862424.

The previous prime is 406140529967. The next prime is 406140530053. The reversal of 406140530014 is 410035041604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403549 + ... + 3520855.

It is an arithmetic number, because the mean of its divisors is an integer number (38271735000).

Almost surely, 2^406140530014 is an apocalyptic number.

406140530014 is a deficient number, since it is larger than the sum of its proper divisors (206207229986).

406140530014 is a wasteful number, since it uses less digits than its factorization.

406140530014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126207.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 406140530014 its reverse (410035041604), we get a palindrome (816175571618).

The spelling of 406140530014 in words is "four hundred six billion, one hundred forty million, five hundred thirty thousand, fourteen".