14000406630 has 32 divisors (see below), whose sum is σ = 38401115904. Its totient is φ = 3200092896.

The previous prime is 14000406619. The next prime is 14000406677. The reversal of 14000406630 is 3660400041.

It is a super-2 number, since 2×14000406630² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14000406630.

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, 33334092 + ... + 33334511.

It is an arithmetic number, because the mean of its divisors is an integer number (1200034872).

Almost surely, 2^14000406630 is an apocalyptic number.

14000406630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14000406630 is an abundant number, since it is smaller than the sum of its proper divisors (24400709274).

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

14000406630 is a wasteful number, since it uses less digits than its factorization.

14000406630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66668620.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 14000406630 its reverse (3660400041), we get a palindrome (17660806671).

The spelling of 14000406630 in words is "fourteen billion, four hundred six thousand, six hundred thirty".